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WIFI-ESP8266-D, ESP8266 Development Fixture Burning Board
US$13.60
The ESP8266 development fixture board serves as a programming tool for ESP8266 chips during the development process.
 
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WAVE-24780 AW-CB375NF Dual-Band Wireless NIC, 2.4G/5GHz Dual-Band WiFi 5, RTL8822CE-CG Core, Bluetooth 5.0, Supports BLE
US$20.70
Supports 2.4G/5GHz dual-band, the speed up to 300Mbps in the 2.4GHz band and 867Mbps in the 5GHz band. Supports Bluetooth 5.0 standard, compatible with Bluetooth 2.1+EDR. Adopts NGFF (M.2 A/E Key) interface. Compatible with IEEE 802.11ac/m MIMO OFDM wireless technology, two transmit and two receive paths. Supports Linux, Windows 10/11, etc.
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WIFI-ESP-C3-32S-4, ESP32 C3 32S 5MB Flash WiFi+Bluetooth with PCB Antenna
US$5.41
The ESP-C3-32S is a Wi-Fi module developed by Ai-Thinker. This module core processor ESP32-C3 is a Wi-Fi+ BLE combination of system-level chips (SoC),...
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GK-ESP32-WROOM-32, geeekus Wi-Fi + Bluetooth BLE Low Power IOT Microcontroller, 38 pin, usb micro, authentic ESP32-WROOM-32 and CP2102
US$17.97
If you're interested in making your project connect to the web and be part of the grander scheme of IOT (Internet of Things) then this board is the gadget for you! Like other microcontrollers and microprocessors, the ESP32 now has built in power regulation circuits, on board antennas and noise filters and fits snuggly onto a breadboard for rapid prototyping. The ESP32 can interface with other MCUs as master or slave or function completely standalone through SPI/SDIO, I2C and UART. The microcontroller can also support an SD card and multiple sensors .
The geeekus ESP32-WROOM-32 is a solid development board with original parts and yellow text on a black board, which makes identifying pinsets easier on the eyes.
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WIFI-NODEMCU3, NodeMCU V3 Lua Wi-Fi ESP8266 Microcontroller with CH340 USB Communication Chip
US$8.87
The NodeMCU V3 is an open source ESP8266 development kit, armed with the CH340G USB-TTL Serial chip. With an integrated USB interface, and an ESP-12E WIFI...
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SENS-DS18B20-ESP, Temperature Sensor Wifi IOT Adapter Module DS18B20
US$4.50
ESP8266-DS18B20 Temperature Sensor Wifi IOT Adapter Module DS18B20. This ESP-01/ESP-01S DS18B20 Temperature module based on the ESP8266 and digital...
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SENS-DHT22-ESP, Temperature & Humidity Sensor Wifi IOT Module DHT22 for ESP8266
US$12.69

Temperature & Humidity Sensor Wifi IOT Module DHT22.

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RM-2-ESP, ESP8266 Wireless Two Channel Relay Breakout Board, 5VDC
US$13.60
ESP8266 Wireless Dual Channel Relay Breakout Board, 5VDC The 12V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU...
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RM-1-ESP, ESP8266 Wireless Single Channel Relay Breakout Board, 5VDC
US$9.05
ESP8266 Wireless Single Channel Relay Breakout Board, 5VDC This is a neatly designed board that offers the ability to control a relay using an ESP8266....
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WIFI-ESP8285-WFTX Remote High Precision Temperature Controller ESP8285 WIFI Module
US$27.07

This is a remote WIFI ESP8285 WFTX remote temperature controller.

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ESP32-LyraT-Mini, ESP32 LyraT-Mini Mono Audio Board ESP32-WROVER-B Series
US$40.72
The ESP32-LyraT-Mini is an audio development board produced by Espressif and built around ESP32. It is intended for audio applications, by providing hardware for audio processing and additional RAM on top of what is already on board the ESP32 chip
 
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ESP32-LyraT, ESP32 LyraT Stereo Audio Board ESP32-WROVER Series
US$39.81
The ESP32-LyraT is an audio development board produced by Espressif and built around ESP32. It is intended for audio applications, by providing hardware for audio processing and additional RAM on top of what is already on board the ESP32 chip.
 
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ESP32-LCDKit, ESP32 series HMI Display Development Board
US$24.52
The ESP32-LCDKit is an HMI development board with the ESP32-DevKitC at its core. It is integrated with such peripherals as SD-Card, DAC-Audio, and can be connected to an external display.
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ESP32-CAM-MB, USB Shield for ESP32 Camera Module
US$5.23
The ESP32-CAM-MB is an add-on to our WIFI-ESP32-CAM camera module with a size of 39.8x27mm. This module can work in conjunction with ESP32 and it enables...
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ESP32-C3-DevKitM-1, ESP32-C3-Mini-1 Series Evaluation Board 802.11 b/g/n (WiFi, WLAN) Bluetooth 5
US$18.15

The ESP32-C3-DevKitM-1 is a single-core microcontroller based on the open-source RISC-V architecture for secure IoT applications.

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ESP32-DevKitC-32D, Espressif Systems ESP32-DevKitC Microcontroller
US$27.25
The ESP32-DevKitC-32D is a Bluetooth and Wifi microcontroller. it is breadboard friendly and low cost. Perfect for prototyping.
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5303-ADA, Adafruit ESP32-S2 Feather with BME280 Sensor - STEMMA QT - 4MB Flash + 2 MB PSRAM
US$36.17
The 5303-ADA is an ESP32-S2 module with 4MB of flash and 2MB of PSRAM. It also has a built-in BME280 Sensor, which detects temperature, humidity and pressure. Hurry! Before this product flies off the shelves!
Delivery within 2-3 weeks
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WAVE-21848 NodeMCU-32-S2-Kit, ESP32-S2 WiFi Development Board, with ESP-12K Module
US$14.51
This is an entry-level development board based on Espressif ESP32-S2 SoC, which is is equipped with Xtensa® 32-bit LX7 single-core processor, operating frequency up to 240 MHz, supports secondary development without using other microcontrollers or processors. The ESP32-S2 has industry-leading low-power performance and RF performance, supports IEEE802.11b / g / n protocol, integrates Wi-Fi MAC, Wi-Fi RF and baseband, RF switch, RF Balun, power amplifier, low noise Amplifier, etc, designed for various applications such as internet of things (IoT), mobile devices, wearable electronics, smart home, etc.
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5000-ADA, Adafruit ESP32-S2 Feather - 2 MB PSRAM and STEMMA QT / Qwiic
US$27.25
The 5000-ADA is a highly-integrated, low-power, 2.4 GHz Wi-Fi System-on-Chip (SoC) solution that now has built-in native USB as well as some other interesting new technologies like Time of Flight distance measurements. With its state-of-the-art power and RF performance, this SoC is an ideal choice for a wide variety of application scenarios relating to the Internet of Things (IoT), wearable electronics, and smart homes.
Delivery within 2-3 weeks
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DFR0868, Beetle ESP32 - C3 (RISC-V Core Development Board)
US$12.51
The DFR0868 is a controller based on ESP32-C3 RISC-V 32bit single-core processor.  It's mainly intended for IoT applications.
Delivery within 2-3 weeks
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WAVE-21179, ESP32-S2 MCU WiFi Development Board, 240MHz, 2.4 GHz WiFi, With LCD and Pinheader
US$22.52
The WAVE-21179 is a wifi development board with compact size and plenty of peripherals. It has an integrated low-power WiFi SoC chip, a built-in LED Display and preinstalled headers for easy installation.
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WT32-ETH01 Embedded WiFi Bluetooth-Compatible Ethernet Serial Port Wireless Module Network Combo Serial to Ethernet Module based on ESP32
US$34.08
The WT32-ETH01 is an embedded WiFi Bluetooth-Compatible Ethernet Serial Port Wireless Module Network Combo.
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WRL-18034 ESP32-C3 WROOM Module - 4MB (PCB Antenna)
US$5.41
The Espressif ESP32-C3 is the next version of the popular ESP32 Bluetooth® and WiFi enabled module. This module features a single core, RISC-V-based processor with WiFi and Bluetooth LE 5.0 radios built into the SoC. The module features a PCB antenna and castellated plated pins for surface-mount soldering. This variation has 4 MB of on-board SPI flash and is the 85 °C temperature tolerant version.
Delivery within 2-3 weeks
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WRL-18583 ESP32-S2 WROOM Module - 4MB (PCB Antenna)
US$5.41
It's best to think of the ESP32-S2 WROOM Module as the next step in the ESP32 WROOM module line. It builds on the benefits of the original ESP32 WROOM Module with new and improved features such as security, display support, and increased environmental performance.
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WRL-18567 SparkFun Qwiic WiFi Shield - DA16200
US$28.93
SparkFun has teamed up with ARM and Dialog to provide you with this Qwiic WiFi Shield based around the DA16200 module. The DA16200 is a fully integrated WiFi module with a 40MHz crystal oscillator, 32.768KHz RTC clock, RF Lumped RF filter, 4MB flash memory, and an on-board chip antenna. With the addition of a Qwiic connector, multiple GPIO options, JTAG connectors for deep dive programming, and you've got everything you need to get your R3 layout device ready to set up your next IoT project.
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WL-207, 2.4G Wireless Digital Audio Module, Speaker Adapter, RX and TX Modules, 5V
US$45.27

2.4G wireless digital audio module, speaker adapter, RX and TX modules, 5V. Using the latest 2.4G wireless transmission technology, 44.1K sampling rate, 24bit AD sampling lossless high-fidelity digital audio transmission, 16 selectable operating channels. Maximum distance 100 meters open ground.  

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DFR0809, ESP32-C3-MINI-1-N4 Module (PCB antenna)
US$8.87
The DFR0809 is a universal Wi-Fi and low-power Bluetooth LE module. The rich set of peripherals and small size make the two modules an ideal choice for smart homes, industrial automation, health care, consumer electronics, etc.

 
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WAVE-20182, ESP8266 WiFi Module for Raspberry Pi Pico, Supports TCP/UDP Protocol
US$14.33
The WAVE-20182 is a module designed for the raspberry pi pico that allows you to integrate wifi capabilities into your raspberry pi pico related projects.

 
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OPES32A9G WIFI+BLE+GPRS+GPS Solution based ESP32 and AI-Thinker A9G
US$35.26
This is an MCU module that allows you to create Wifi/GPRS/GPS/BLE connections with your projects by combining an ESP32 and an A9G shield.
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OPHMALORA, Maduino Zero LoRaWAN
US$31.80
The OPHMALORA is a module that allows you to connect your projects wireless to the internet in regional, national or global networks with the LoRaWAN networking protocol.
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MABWIFI, Mabee_Serial WiFi
US$5.41
The MABWIFI is a breakout board based on an ESP-12S chip, that allows you to integrate wireless connections into your projects.
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ESP32-S2-MINI-1, WiFi-MCU Module (PCB Antenna)
US$7.23

The ESP32-S2-MINI-1 is a powerful WiFi-MCU module that has a rich set of peripherals.

 

 
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ESP32-S2-DevKitM-1, ESP32-S2-MINI-1 Development Board
US$18.15
The ESP32-S2-DevKitM-1 is an entry-level development board equipped with ESP32-S2-MINI-1 module.
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TEL0126 Gravity: WiFi IoT Module
US$27.25
This WiFi IoT module would be an excellent choice for IoT classroom teaching and smart home projects. It supports multiple programming platforms, such as MakeCode, Mind+, and Arduino IDE, and can also be used on various popular IoT platforms like Easy IoT, IFFTTT, ThingSpeak, SIoT.
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ESP32 WROOM MCU Module - 16MB (U.FL)
US$15.34
ESP32-WROOM-32 is a powerful, generic Wi-Fi+BT+BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.
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ESP32 One, mini Development Board with WiFi / Bluetooth, WIth Camera Module
US$29.80
OV2640 camera (optional) and digital microphone, supports applications like image recognition, voice processing... Standard 40PIN GPIO header, compatible with Raspberry Pi HATs for sorts of IoT applications. Integrated Li-ion battery boost charging manager, supports battery charging/discharging, can also be powered from USB connection. Compatible with Arduino and ESP-IDF software SDK, seamlessly connecting with ESP-WHO applications. Onboard 8MB PSRAM, 4MB FLASH storage, supports SD extension as well.
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WIFI-WCLOUD ESP8266 Wit Cloud Development Board ESP12F
US$7.27
This cheap and small Wifi transciever is the perfect solution for home Automation and IoT applications. The ESP8266 Witty Cloud ESP-12F WiFi Module is a powerful WiFi enabled processor in a compact package that incorporates an RGB LED, LDR light sensor and pushbutton for easy stand-alone operation.
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WIFI232-B2, Industrial High Performance WiFi Module
US$24.95

WIFI232-B2 is a high performance UART WiFi module with shield case and external antenna. It is designed for occasions where large data flow is required and power consumption will not be a concern.

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TTGO Mini T7 V1.3 Esp32 Development board
US$17.97
This board is the smaller version of ESP32, i.e mini ESP32. If you're interested in making your project connect to the web and be part of IOT (Internet of Things), then this board is the gadget for you! Like other microcontrollers and microprocessors, the ESP32 now has built in power regulation circuits, on board antennas and noise filters and fits snuggly onto a breadboard for rapid prototyping. The ESP32 can interface with other MCUs as master or slave or function completely standalone through SPI/SDIO, I2C and UART. The microcontroller can also support an SD card and multiple sensors with its 32 GPIO pins (all of which can be used for PWM).
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WL-TTGO-TOI TTGO ESP8266 IOT Module with 16340 Battery Holder
US$13.59
This is a Wifi module based on ESP8266 Expressif Chip, unifies in external interfaces for WS2812 LED Module and also embedded with 16340 Battery holder for easy portable IoT Projects
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ESP8266 WIFI Shield
US$11.81
This WiFi Shield based on ESP-12F, which is the new version of the ESP-12 with the Wifi chip ESP8266. With this Shield, you can make your Arduino easy to connect to the network and control your device anywhere. Just communicate via the UART interface and control by AT command.
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SparkFun Thing Plus - ESP32 WROOM
US$31.92
The SparkFun ESP32 Thing Plus is the next step to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 Thing. Espressif's ESP32 WROOM is a powerful WiFi and Bluetooth MCU module that targets a wide variety of applications. At the core of this module is the ESP32-D0WDQ6 chip which is designed to be both scalable and adaptive.
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2.4GHz Wireless Transmitter Receiver Module KIT
US$7.95
This is the wireless Modules kit that includes one pair of 2.4Ghz frequency transmitter and receiver modules.
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2.4G Wireless Video Transmission Module (640*480 Resolution)
US$29.95
The new wireless video transmission module consists mainly of a PCB board, a camera and a peripheral Wi-Fi antenna. Designed for 2.4G wireless video transmission and remote control, this wireless video transmission module is particularly easy to use. Once the module is powered on, the Wi-Fi hotspot will be turned on automatically.
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ESP32-PICO-KIT Development Board
US$33.53
ESP32-PICO-KIT is a mini IoT development board with functionalities of WiFi and Bluetooth. With a size of 52x 20.3x10mm, the module integrates a 4 MB SPI flash, and a USB-UART Bridge circuit, allowing the developers to connect the board a PC’s USB port for downloading and debugging. Featuring a compact body, robust performance and low power, this product is well suited for any space-limited or battery-operated applications, such as wearable electronics, medical equipment, sensors, and other IoT products.
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ESP32 WIFI+BLE Module (IPEX antenna)
US$10.95
ESP32-WROVER-B is a highly-integrated generic WiFi-BT-BLE-MCU module with steady performance and low power consumption. It features an IPEX antenna, a 4MB external SPI flash and 64-Mbit SPI PSRAM that operates at 3.3V. The module targets a wide variety of applications from low power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding.
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ESP32 WIFI+BLE Module (PCB antenna)
US$10.95
ESP32-WROVER-B is a highly-integrated generic WiFi-BT-BLE-MCU module with steady performance and low power consumption. It features a PCB antenna, a 4MB SPI flash and 64-Mbit SPI PSRAM that operates at 3.3V. The module targets a wide variety of applications from low power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding.
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ESP-12S, WiFi Module Based on ESP8266
US$6.99
The ESP-12S is a WiFi module based on ESP8266, with built-in 32Mbit Flash, in the small SMD16 package. There're also onboard PCB antenna and metal shield. In short, it's a small form factor and fairly high cost effective WiFi module.
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USB TO ESP8266 Mini Development Board
US$9.98
This USB development board based on the ESP8266 module. The board comes with CH340 USB to TTL Logic converter which makes programming easier. It is easy to connect the board to the PC and debug it. ESP-07 is a WIFI serial transceiver module, based on the ESP8266 SoC, the SoC has built a TCP/IP protocol stack.
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Industrial Serial TTL UART to WiFi Module
US$19.95
WIFI232-A2 is a high performance UART WiFi module with shield case and onboard antenna. It is designed for occasions where large data flow is required and power consumption will not be a concern.
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ESP-EYE Development Board V2.1
US$40.72
Ever wanted to dabble in face and/or speech recognition? Espressif's ESP-EYE is a miniature ESP32-based development board that combines a digital microphone, ESP32 (of course) with 8 MB PSRAM and 4 MB flash, and a 2 megapixel camera. There's a few buttons and LEDs as well for basic control and configuration. Unlike some boards, this codebase does not require internet connectivity - you don't have to send video or audio data to 'the cloud' - it's all processed on-chip!
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Adafruit HUZZAH32 – ESP32 Breakout Board
US$19.06
This breakout is basically the 'big sister' of our HUZZAH 8266, but instead of an ESP8266 it has the '32! We've pared down our popular Feather ESP32, removing the battery charger and USB-serial converter. You just get a regulator, some protection diodes, two buttons and an LED. For some projects, where price and size are at a premium, you can program this board over the 'FTDI cable' breakout when needed, and leave it alone otherwise.
Delivery within 2-3 weeks
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Serial to WIFI Transmission Module with Antenna and USB Cable
US$17.99

This is a WIFI module that supports serial communication data. This module is a low-power chip that integrates MCU, PMU, Clock and IEEE 802.11 b/g/n MAC/PHY/Radio modules. This supports 2.4GHz IEEE802.11 b/g/n, USB host and device 2.0 HS, Micro SD card, UART, I2C, I2S, PWM, SPI and other interfaces.

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ESP32 WiFi and Bluetooth Development Board with OV2640 2MP Camera 
US$15.33
The ESP32-CAM has a very competitive small form factor not to mention the camera module that can operate independently as a minimum system with a footprint of 27x40.5x4.5 mm and a deep sleep current of up to 6mA only!
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2.4GHz JDY-40 Wireless Communication Module
US$4.19
This is developed by 2.4GHz technology, with a distance of 120 meters. It uses a serial communication interface, which is simple and quick to use. You can use this product when you need to wireless communication using the serial port.
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WEMOS ESP32 + OLED DEVELOPMENT BOARD
US$22.95
This is the new ESP32 board integrated with OLED module. If you're interested in making your project connect to the web and be part of the grander scheme of IOT (Internet of Things) then this board is the gadget for you! Like other microcontrollers and microprocessors, the ESP32 now has built-in power regulation circuits, onboard antennas and noise filters and fits snuggly onto a breadboard for rapid prototyping. The ESP32 can interface with other MCUs as master or slave or function completely standalone through SPI/SDIO, I2C and UART. The microcontroller can also support an SD card and multiple sensors with its 32 GPIO pins (all of which can be used for PWM).
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HC-12 SI4463 433MHz WIRELESS SERIAL COMMUNICATION MODULE WITH ANTENNA
US$17.06
The HC-12 is a transceiver module with half-duplex 20 dBm (100 mW) transmitter paired with a receiver that has -117 dBm (2×10-15W) sensitivity at 5000 bps. Paired with an external antenna, these transceivers are capable of communicating up to 1km. The HC-12 circuit board is built around the STM8S003F3 microcontroller and the Si4463 transceiver. Combined with other components, the Si4463 and STM8S003 create the HC-12 transceiver, which provides a 4-pin TTL-level UART interface (Vcc, Gnd, Tx, Rx), with a 5th pin that is used to enter "command" mode for changing the module's configuration. The HC-12 has 100 supported channels spaced 400 kHz apart, eight transmit levels, eight supported baud rates, and three different working modes.
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TTGO T2 ESP32 0.95 OLED DEVELOPMENT BOARD (WIFI+BLUETOOTH+SD CARD)
US$29.95
This TTGO T2 is a higher version development board of ESP32. This contains integrated ESP32-WROOM-32 chip, 0.95 OLED Modules and SD card slot. The ESP32 WiFi and Bluetooth chip is the latest generation of Espressif products. It has a dual-core 32-bit MCU, which integrates WiFi HT40 and Bluetooth/BLE 4.2 technology inside. Compared to the ESP8266 (the previous generation), the ESP32 has a significant performance improvement. This board is specially concentrated to integrate OLED display with ESP32 chip to make various IOT projects easy.
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TTGO MICRO-32 V2.0
US$13.93
This is a TTGO Micro-32 small Embedded development board and compact size module for ESP32-PICO-D4 SIP. This is very similar to ESP-32 WROOM and has all same functions. The size of micro-32 is 45% smaller than ESP-32. It has inbuilt Bluetooth and WIFI modules with IPEX antenna connector. The package includes only module not antenna.
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ESP32-WROVER Testing Burning Board
US$32.98
This board is suitable for the ESP32-WROVER module burning and testing. All the IO ports on the board are out, it can be used as a minimum system development board or as a fixture for small batch burning. This board is embedded with the CP2104 USB to serial chip and microUSB port to connect it to your PC. This makes it easier to work on ESP32-WROVER projects. The Backside of the board is protected with an acrylic plate, so that you can mount it on any surface without affecting the pins. You need to do SMD soldering to mount the ESP32-WROVER module.
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RGB LED RING CONTROLLER MODULE FOR ESP8266
US$3.00
This is a module to control RGB LED lights using ESP8266-01 WIFI module. Just need to program your ESP8266 and place on the module indicated by yellow pins. The RGB LED ring is connected to the JST Pin provided on the module. This device supports Arduino IDE programming and makes your LED DIY project easier.
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WIFI RGB LED Ring Control KIT
US$9.94
With this kit you make your RGB Led ring project using a WIFI module. Kit includes ESP8266-01 WIFI module, RGB LED ring and controller for LED ring. This controller is compactable with Arduino IDE and makes your colourful Led project easier. The ESP Wi-Fi module is programmed using Arduino IDE and connected to the controller at the Yellow pins and the RGB Led Ring to the JST pin slot. You need to solder JST cables to the RGB LED ring.
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ESP8266 BREADBOARD ADAPTER
US$1.99
This is the ESP8266 Breadboard adapter which can be used to connect WIFI module to any breadboards. This is compactable to and pins are labelled for ESP8266, ESP-01 module. This adapter solves the problem of prototyping the WIFI module 2x4 pins to breadboards. Additionally, the power supply filter capacitor of 0.1uf is also provided on the board to run ESP-01 smoothly and without a hitch.
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WIFI-ESP-32F-TFT ESP-32F WiFi+Bluetooth Development Board with 1.44" TFT LCD and Speaker
US$44.36
The kit is a development board with self developed ESP-32F module as the core, which supports WiFi/ Bluetooth, 1.44 inch TFT and much more using the available GPIO pins.
Delivery within 2-3 weeks
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ESP32-A1S ESP32-A1S Wi-Fi+BT SoC IoT Development Board
US$11.94
ESP32-A1S is an ultra-small, powerful module. Built-in advanced low-power dual-core 32-bit CPU and Codec AC101 audio decoding chip, can be widely used in various IoT applications, suitable for home smart devices, smart Audio, story machine solutions, etc..
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WL-SI4438 GT-38 SI4438/4463 UART Interface Wireless Communication Module
US$10.81
The GT-38 Wireless serial communication module is a new generation of multi-channel embedded wireless data transmission module. The wireless working frequency band is within the range of 433-458.5 MHz with multiple channels that can be set.
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WIFI-NODEMCU NodeMCU ESP-12E Microcontroller with CP2102 Communication Chip
US$8.39
This is a microcontroller that has the CP2102 USB to UART chip for easy programming capabilities, the user only needs to install Arduino IDE to use this device.
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BB-ESP-32S ESP-32S SMD Matching Adapter Breakout-Board
US$2.19
This breakout board is an ESP-32S matching adapter board, its got 2.54mm pitch, two RESET buttons and two IO male jumper pins. It is great to facilitate your work with ESP development board and makes debugging hassle free. SMD soldering is required.
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WIFI-ESP8285-D WIFI ESP8285 Microcontroller Module (ESP8266 and Arduino Compatible)
US$10.95
Looking for a low power wireless component to add onto your projects? This widely known Wi-Fi module might be just what you’re looking for. With very little to no extra circuitry required, this product makes for a great addition to any IoT project. This is a very cost-effective alternative to getting an Arduino Wi-Fi shield. Not only is it compact and practical but it is fitted with most Wi-Fi capabilities you can think of (can act as a Wi-Fi adapter though serial communication, can be configured as a client or host, etc). This specific module is more updated which allows it to reach higher temperature values than its predecessors and is great for any PCB design that requires a WI-FI SMD mount component.
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WIFI-ESP8266-R ESP8266 WIFI Microcontroller with 120VAC 12A Relay Module
US$11.19
If you need a microcontroller that can handle the automation of your electric devices wirelessly, look no further. This breakout board includes an ESP8266 with built-in WIFI along with a relay module that is capable of supplying 12A at 125VAC. Simply, you can send commands via WIFI from your phone or computer to control the included relay, in addition to receiving data from sensors that are connected to the ESP8266.
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WIFI-ESP8266-USB ESP8266 Wireless Module to USB Breakout Board
US$3.49
This fancy little board allows you to connect your ESP8266 WIFI ( look for: WIFI-ESP8266 on our website) module to your computer and communicate with it using the CH430G driver.
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TEL0092 ESP8266 Wifi Bee (Arduino Compatible)
US$11.25
Wifi Bee-ESP8266 is a Serial-to-WIFI module using XBEE design in a compact size, compatible with XBEE slot, applicable to a variety of 3.3V single-chip system. It can be used for Arduino, wireless data transfer, remote control. On-board switch can be used to easily select the Startup module or Upgrade firmware. ESP8266 arduino module has a powerful on-chip processing and storage capacity, built-in 32-bit processor, built-in Lwip protocol stack. Support AP+STA mode co-exist. And you could configure various parameters via AT commands.
Delivery within 2-3 weeks
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TEL0118 Gravity: UART OBLOQ – IOT Module (Microsoft Azure)
US$19.25
If you still don’t know how to play Internet of Things (IoT), the DFRobot OBLOQ module will be ideal for connecting you to the IoT world. The core of IoT is user experience. It integrates embedded system technology, mobile technology and network technology all together, making up a smart system. It unifies hardware, software and network services, makes them become a whole. Gravity: UART OBLOQ module is a WiFi to Serial device. It faces to non-professional developers, supports standard MQTT protocol IOT service such as Microsoft Azure IOT. By OBLOQ module, you can quickly build the IoT applications without having a complex background knowledge of IoT. In this way, makers can really focus on the purpose of creating interesting things on the IoT.
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WIFI-ESP-01S ESP8266 Wireless Single Relay Breakout Board
US$4.89
This is a neatly designed board that offers the ability to connect your esp8266 directly onto the yellow female pin sockets and have a wireless preprogrammed relay working. Note: you need to purchase an ftdi programmer, flash the ESP with Arduino bootloader, write your Arduino code to toggle the relay when a wireless signal is received and then use this product to connect onto the esp8266 to wait for a signal to toggle the relay from your app or device. The added bonus is you can create your own encrypted automated home system that runs on your own protocol. The board will require an external 5v to power the board that can be tighten with the screw terminal blocks. You can use the relay to act as a switch and turn on or off devices that run at a max of 5amps 120VAC. (note the relay may state 10amps, but we think the copper trace and screw terminal can only provide up to 5A ~6A safely). It also includes a reset button, so if the program hangs you can reset the device.
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WIFI-ESP8266-T ESP8266 ESP12 Test Board WiFi Module
US$9.09
Handy battery powered ESP8266 ESP12 module test board. Includes on board LEDs, RGB LED and light sensor. Can be setup and controlled without programming using the demo android application. ESP8266 WiFi UART Serial Module ESP-12. With breakout board and battery holder. This module uses 3x AA batteries (not included) and has a 3.3V regulator onboard.
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WIFI-ESP8285M ESP-M1 WIFI ESP8285 Microcontroller SMD Module (ESP8266 Compatible)
US$6.29
Looking for a low power wireless component to add onto your projects? This widely known Wi-Fi module might be just what you’re looking for. With very little to no extra circuitry required, this product makes for a great addition to any IoT project. However, this module does not come with an antenna but does include a U.FL antenna connector. This is a very cost-effective alternative to getting an Arduino Wi-Fi shield. Not only is it compact and practical but it is fitted with most Wi-Fi capabilities you can think of (can act as a Wi-Fi adapter though serial communication, can be configured as a client or host, etc). This specific module is more updated which allows it to reach higher temperature values than its predecessors and is great for any PCB design that requires a WI-FI SMD mount component.
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PRT-14311 ESP32 Thing Stackable Header Set
US$2.31
These headers are made to work with the SparkFun ESP32 Thing and ESP32 Power Control Shield boards. Each set of headers makes your ESP32 Thing easily stackable with the Power Control Shield or other applications. This set includes two 1x20 headers, enough to connect your ESP32 to anything you want! Includes: 2x 20-pin Stackable Header.
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DEV-14155 SparkFun ESP32 Thing Power Control Shield
US$50.33
The SparkFun ESP32 Thing Power Control Shield enables the ESP32 Thing to switch up to 5A of a DC load, providing a wide variety of options to control your next project! With a default voltage range of 5–28VDC, power can be connected to this shield in one of two ways. The first is the barrel connector, but with a maximum current rating of 2.5A (designed for light loads). The second option is on the 3-pin screw terminal, which has connections for VCC, ground and a 5V output. The supply voltage is regulated down to 5V to power the ESP32 Thing, as well as a fan to keep the board cool under heavy loads.
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WIFI-LPB100-B-KIT WiFi Module Evaluation Kit
US$30.79
This is a WiFi module evaluation kit designed for the WiFi module WIFI-LPB100-B. Features: What's onboard: USB to UART connector, RELOAD button, LED indicators, RESET button, WPS button. Indicators: POWER, READY, LINK, RXD, TXD, WPS. Also work as a USB to UART module by configuration.
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WIFI-LPB100-B WiFi Module, External Antenna
US$17.77
This is s a WiFi module with external antenna connector. Features: Independently developed MCU platform, high cost performance. Ultra low power consumption, suit for battery-powered applications. Supports UART/GPIO data interfaces. Supports Smart Link (APP provided). Firmware upgradable via wireless and remote, wireless batch configuration tool is also provided. Supports WPS configuration. Supports software power switch (reserved for the moment). SDK provided for secondary development.
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WIFI-ESP32, ESP32-WROOM-32 Wi-Fi + Bluetooth BLE Low Power IOT Microcontroller, 30 pin, usb micro, CP2102
US$13.42
If you're interested in making your project connect to the web and be part of the grander scheme of IOT (Internet of Things) then this board is the gadget for you! Like other microcontrollers and microprocessors, the ESP32 now has built in power regulation circuits, on board antennas and noise filters and fits snuggly onto a breadboard for rapid prototyping. The ESP32 can interface with other MCUs as master or slave or function completely standalone through SPI/SDIO, I2C and UART. The microcontroller can also support an SD card and multiple sensors with its 32 GPIO pins (all of which can be used for PWM).
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TEL0107 WiFiBee-MT7681 (Support Arduino WiFi Wireless Programming)
US$26.25
The WiFi Bee MT7681 is an Arduino WiFi XBee module based on the MT7681 serial Wi-Fi module. It is compatible with an XBee slot, supports Arduino wireless programming and is ideal for Internet of Things (IoT), home automation and robotics applications. The WiFi Bee supports the IEEE802.11b/g/n standard protocols, with 2.4G Wi-Fi bands, 14 channels and WEP/WPA-PSK/WPA2-PSK/TKIP/AES encryption methods, compatible with many mainstream routers. It has STA and AP working modes, is free to switch, and supports TCP/IP communications. In addition the WiFi Bee also supports SmartLink intelligent connection. The unit is easy to use - just install the app (Android), and connect to your wireless router.
Delivery within 2-3 weeks
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TEL0111 ESP32 WiFi & Bluetooth Dual-Core MCU Module
US$13.00
The ESP32 WiFi and Bluetooth chip is the latest generation of Espressif products. It has a dual-core 32-bit MCU, which integrates WiFi HT40 and Bluetooth/BLE 4.2 technology inside. Compared to the ESP8266 (the previous generation), the ESP32 has a significant performance improvement. It is equipped with a high-performance dual-core Tensilica LX6 MCU. One core handles high speed connection and the other for standalone application development. The dual-core MCU has a 240 MHz frequency and a computing power of 600 DMIPS. In addition, it supports Wi-Fi HT40, Classic Bluetooth/BLE 4.2, and more GPIO resources.
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WIFI-RTL8710 RTL8710 Development Board Micro-Controller
US$19.95
Realtek RTL8710 is a Wi-Fi Module that is great for Internet of Things projects. This IC that is surface mounted on the microcontroller is based on an ARM Cortex-M3 Processor 166MHz. The processor has a 1MB ROM, 512KB RAM and a build in 1MB Flash memory with faster wireless performance compared to the ESP8266. This module uses the FreeRTOS as the go-to operating system and be programmed thanks to the CH340 IC with a Micro USB port. You have access to 17 GPIOs, 3 I2C, 2 PCM, 4 PWM and two high speed and one low speed UART. This board can be programmed with Arduino bootloader and offers wireless connectivity at b/g and n signals.
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WIFI-ESP8266-B ESP8266 Adapter Board
US$3.49
This plain looking board allows users to connect ESP-01 Wi-Fi module to a FTDI chip or breadboard and program with 3.3 or 5vdc logic levels. This board has a ASM1117 IC that allows you to using the FTDI chip at any logic level making it easy for you to power the system and not worry about frying the ESP chip. The ESP8266 is popular and can be found in Sonoff wireless relays or server and can even act like an Arduino with the correct board manager and Arduino code. This adapter board helps to achieve all these functions and not worry about 3.3v logic level signals.
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BB-ESP8266 Breakout Board For ESP8266
US$1.53
If you are planning on purchasing an ESP8266 you will often find yourself wondering on how to interface this component into your projects or breadboard. This breakout board changes the small spacing on the ESP to a wider spacing compatible for the breadboards. It also has a trace on the back that allows users to surface mount voltage regulators to protect their ESPs. It also comes with header pins that require soldering.
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WL-201 Adapter socket for 8-pin wifi transceiver module
US$3.21
This small module makes connecting a wifi transceiver to a project way easier! It converts logic from 5V down to the 3.3 used by the NRF24L01+ moduleslike the WIFI-ESP8266, and labels the pins for an easier connection.
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PI-WIFI USB Wireless Module with Antenna
US$20.93

This is an 802.11n wireless adapter with antenna, which allows you to connect your Raspberry Pi or BeagleBone Black to a Wi-Fi network.

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RN-171 WiFly GSX 802.11 b/g Wireless LAN Module
RN-171 WiFly GSX 802.11 b/g Wireless LAN Module
US$47.53

This is a standalone, complete TCP/IP wireless networking module. Due to its small form factor and extremely low power consumption, it is perfect for mobile wireless applications such as asset monitoring, sensors, and portable battery operated devices.

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