Board for applications in the area of the Internet of Things (IoT). The module is based on the ESP-WROOM-32E system with 240 MHz clock, equipped with 4 MB Flash and 520 KB SRAM, as well as WiFi and Bluetooth communication. DFrobot DFR0654-F

The module with a color LCD display with a diagonal of 1.14". It has a resolution of 240x135 pixels and an ST7789 controller. Communication with the module is realized via the SPI interface. Waveshare 1.14inch LCD Module

Module with a black and white OLED display with a diagonal of 1.3". It has a resolution of 128x64 pixels and a SH1107 controller. Communication with the module is carried out via the I2C or SPI interface. WSH 1.3inch OLED Module (C)

Module with 4-digit 7-segment LED display. The board is equipped with a TM1637 driver and communicates via a digital interface

Bluetooth 4.0 module based on the CSR8635 chip designed for Bluetooth audio applications. The module has a built-in antenna and pins for edge connectors.

A 5-channel flame detector module for detecting a flame over a larger area. Detects fire with 5 sensors that are placed on the module every 30 degrees. It has a digital and analog output. modFLAME-5CH

Module with a digital temperature and humidity sensor based on the SHTC3 system. Communication takes place via the I2C interface. SparkFun SEN-16467

Module with LCD IPS display, 0.96" diagonal and 160x80 px resolution. Communication via SPI interface. Waveshare Pico-LCD-0.96

Touch keyboard module with 4 buttons based on the TTP224 system. It is equipped with a connector with derived signals and 4 LEDs signaling the state of each button

PM2.5 dust sensor powered by 5V, communication via the UART interface. Sharp GP2Y1051AU0F

3mm blue LED. 1000 pieces in the package

Universal converter of HDMI input to AV composite output. It allows you to transmit a video signal and a stereo audio signal. HDMI2AV

Universal converter for analog composite input to HDMI output. It can transmit AV video and stereo audio signals. AV2HDMI

Camera with a resolution of 2 MPx with a USB interface. Equipped with CMOS IMX291 sensor with "Fisheye" lens with 175° viewing angle and microphone. ArduCAM B0261

Module with a potentiometer with a rotation range of 300°. Equipped with a connector compatible with the Gravity standard. DFRobot DFR0054

Module with an analog light sensor. It consists of a photoresistor and a LED. Equipped with a Gravity connector. DFRobot DFR0022

Camera designed for RP2040 development boards. It uses the Himax HM0360 sensor with a resolution of 640x480 px. ArduCAM B0336

Camera with OV7251 CMOS sensor with a resolution of 640x480 px. Equipped with a snapshot, it communicates via 1-lane MIPI interface. ArduCAM U6070

Set of 10 cables, 30 cm long, for analog sensors compatible with the Gravity standard. DFRobot FIT0031

Camera with OV7251 CMOS sensor with a resolution of 640x480 px. Equipped with a snapshot, it communicates via 1-lane MIPI interface. ArduCAM U6070-1