Development Boards

US$27.07
DTECH USB RS485 adapter cable devices with FTDI chipset allows you to connect RS422 or RS485 serial devices to your computer via USB.
Delivery within 2-3 weeks
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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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US$11.78
  • Compact design can be used for travel or home.
  • Lightweight and portable, easy installation.
  • 100 ~ 240V voltage. Output: 5V 4A.
  • Made of eco-friendly PC material, to ensure the long using time.
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US$31.62
R800C GSM/GPRS HAT For Raspberry Pi
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US$63.47
Raspberry Pi Pico W is a tiny, fast, and versatile microcontroller board. Built Using RP2040 Microcontroller Chip Designed By Raspberry Pi.
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US$34.08
Power Management HAT for Raspberry Pi, Supports charging And Power output at the same time, Embedded RTC and Multiple Protection Circuits. Power Management HAT (B) For Raspberry Pi. Designed For Applications Required Power Management. Provides A Powerful Power Management Solution, Such As Timing Power On/Off, Measuring Working Voltage, Etc. Fast Load Transient Response For Fast Switching Among Multiple Power Supplies.
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US$36.35
YD-BT001, D.I.Y. Bluetooth Amplifier and 3W Stereo Speaker Kit with Acrylic Case This is a small portable 3 Watt stereo bluetooth speaker kit that has to...
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US$27.25
HW100, Mini ESP32 WROVER-B WiFi + Bluetooth Development Board with CP2104 USB Chip This microcontroller has TWO microprocessor inside the metal RF...
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US$0.86

Use this 15 pin female single row header with extra long pins for your connectivity needs. Pins have 0.100" spacing. 
Pins are 11mm (0.43") in length.

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US$0.86

Use this 12 pin female single row header with extra long pins for your connectivity needs. Pins have 0.100" spacing. 
Pins are 11mm (0.43") in length.

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US$36.17
AVR ISP Programmer, compatible with AT AVRISP mkII from ATMEL. A professional In-System Programmer. Supports all AVR devices with ISP or PDI interface, including XMEGA. Supports AVR Studio 4/5/6 or higher version (delivered with firmware for AVR Studio 5, can be updated to support other AVR Studio versions).
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US$12.51
This convenient DB25 Female breakout board has screw terminals to allow easy wiring and monitoring of all 25 pins from a DB25 connection. Each of the pin connections are labelled by pin number.
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US$12.51
This convenient DB25 Male breakout board has screw terminals to allow easy wiring and monitoring of all 25 pins from a DB25 connection. Each of the pin connections are labelled by pin number.
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US$27.07

This is a remote WIFI ESP8285 WFTX remote temperature controller.

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US$31.62
Feather is the new development board from Adafruit, and like its namesake, it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather HUZZAH ESP8266 - our take on an 'all-in-one' ESP8266 WiFi development board with built-in USB and battery charging. It's an ESP8266 WiFi module with all the extras you need, ready to rock!
Delivery within 2-3 weeks
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