Wireless

US$9.96
This Antenna Kit is made and certified specifically for the Raspberry Pi Compute Module 4's with WiFi - to get better range, especially when the CM4 is in an enclosure!
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US$7.27
27mhz Two-way remote control module with Transmitter Board and Receiver Board and Antenna.
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US$84.75
NB-IoT (Narrow Band-Internet of Things) technology is a new IoT technical branch and supports cellular data network connection of low power consumption device in WAN (Wide Area Network), which also called as LPWAN. NB-IoT operates in authorized frequency spectrum. It can be directly deployed to GSM, UMTS, LTE without any interference of current networks, while the bandwidth consumption is just about 180KHz.
Delivery within 2-3 weeks
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US$7.00
This Bluetooth module features Bluetooth/U-disk/TF-card playback, and Bluetooth call function, supporting simple and clear serial port control function, BLE pass-through, and SPP pass-through functions. The highlight of this product is the dual-mode Bluetooth, which also means that it can run the Bluetooth audio playback and data transmission at the same time, greatly reducing the development difficulty of embedded Bluetooth in other products.
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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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US$59.10
LoRa32 V2.1 1.6 Version Paxcounter, 915MHZ LoRa ESP-32 OLED 0.96” SD Card Bluetooth WIFI Module. Specifications: Working voltage: 1.8~3.7v...
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US$48.91
This is a TTGO ESP32 SX1276 LoRa OLED Display 915MHz bluetooth WIFI Lora board.
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US$45.45
This is a TTGO ESP32 SX1276 LoRa 868 / 915MHz bluetooth WIFI Lora Internet Antenna Development Board.
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US$9.05
5G high gain omni antenna, 5G/4G/3G/2G compatible, SMA to IPEX-4 connector, suitable for 5G communication modules.
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US$23.25
This is an Ublox chip-based GPS receiver module of low power and high sensitivity that can receive 56 channels satellite signal. Compared with traditional GPS receivers, it brings much more accurate and faster-positioning performance with stronger signals. Integrated with a built-in receiving antenna, this product adopts a high-precision positioning chip and industrial-grade manufacturing process so that it can meet the positioning requirements of both industrial-grade and personal use.
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US$23.00
This GPS receiver brings much more accurate and faster positioning performance with stronger signal compared with traditional GPS receivers. It is compact, lightweight and portable. Integrated with built-in receiving antenna, this product adopts a high-precision positioning chip and industrial-grade manufacturing process so that it can meet the positioning requirements of both industrial-grade and personal use.
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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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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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US$63.56
The STM32 board has all the functions required for IOT. But these newly introduced TTGO boards are different from the previous. These are embedded with the STM32 chip with SX1276 which allows it to work with LoRa technology via SMA connected antenna. You can program this board using the Arduino environment. For code please refer to the link below.
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US$8.18
The FM Wireless Microphone Surveillance Transmitter Module is compact and easy to fit into thick pen barrels and lighters. The module emits a fairly stable frequency that can be received using any radio, especially with a digital radio. But buyers need to solder the power supply and antennas themselves.
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