Circuitry & Internet of Things

This multifunctional environmental sensor comprises SHTC3 temperature & humidity sensor, BMP280 barometric pressure sensor, VEML7700 ambient li...

ESP32-C3-Mini-1 is a universal Wi-Fi and low power Bluetooth LE module. The rich set of peripherals and a small size make the two modules an ide...

A simple 40-pin FFC/FPC extender that connects two 0.5mm pitch flexible flat cables end-to-end, extending the total cable length. Ideal for reachin...

The AM2301B is an affordable enclosed temperature and humidity sensor featuring an I2C interface — a modern upgrade over the classic DHT22/AM2302 s...

The AM2315C is an enclosed I2C temperature and humidity sensor featuring the modern AHT20 sensor inside a rugged housing with mounting bracket. It ...

The Adafruit FunHouse is a WiFi-connected home automation development board powered by the ESP32-S2 processor. With built-in sensors, a colour disp...

The ESP32-S3-DevKitC-1 is an entry-level development board equipped with ESP32-S3-WROOM-1, a general-purpose Wi-Fi + Bluetooth LE MCU module that i...

DFRobot TCS3430 XYZ Tristimulus Color Sensor employs the new generation of TCS3430 spectral sensor IC launched by the well-known AMS company. It fe...

INTRODUCTIONCompute Module 4 IoT Router Carrier Board Mini is an internet expansion board based on the Raspberry Pi Compute Module 4. When connecti...

The Adafruit AW9523 GPIO Expander and LED Driver Breakout adds 16 I/O pins to any I2C-capable microcontroller or single-board computer. What sets t...

This WiFi IoT module would be an excellent choice for IoT classroom teaching and smart home projects. It supports multiple programming platforms, s...

This is a newly-introduced Breakout version of BMP388 Sensor from DFRobot with pressure and temperature measurement. It supports Arduino code contr...

This serial WiFi transceiver module is based on ESP8266 SoC.. ESP8266 is a highly integrated chip that has Integrated TCP/IP protocol stack. It off...

FireBeetle is a product series of small development boards developed by DFRobot. It contains various chipboards and expansion boards that can be us...

The Smart IR Module is a compact infrared transceiver board designed for IoT remote control projects. With four IR transmitters arranged for 360° c...

DevDuino Sensor Node V2 is a compact Arduino-compatible microcontroller and is designed to build wireless networks based on transceiver nRF24L01...

SPRESENSE is a low-power board computer for the IoT that is equipped with a GPS receiver and supports High-Resolution Audio codecs. The board allow...

The Lora RFM95 IOT Board for RPI consists of the wireless transport module RFM95. The module can accomplish ultra long distance transmission of ...

This is a circular flexible thin film pressure sensor of short legs with a diameter of 18.3mm, which can be used to realize highly sensitive detect...

Gravity: I2C Digital Wattmeter is a high-resolution, high-precision, large-scale measurement module that can measure the voltage, current and power...

These displays are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x64 ind...

The AM2320 is a digital temperature and humidity sensor with an I2C interface. Its straightforward I2C communication makes it easy to connect to an...

LoRa MESH Radio Module is a high performance, low power, long-range micro-power RF module, using a distributed ad-hoc network communication mod...

The SparkFun BME280 Atmospheric Sensor Breakout is the easy way to measure barometric pressure, humidity, and temperature readings all without taki...