ESPHome
With ESPHome you can build your own smart home devices without writing a single line of C++: you describe sensors and actuators in a short YAML file, ESPHome creates the firmware for the ESP32 and integrates the device locally into Home Assistant, with no cloud at all.
Here you will find everything ESPHome officially supports: ESP32 boards, sensors, relays, displays and LED strips. If you'd rather not solder, start with the Plug & Play Devices that come with ESPHome already installed.
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38khz IR Transmitter Module
This is a 38khz IR transmitter module, which can be easily controlled with an Arduino. The module ca..
CHF3.90 Ex Tax: CHF3.61
3m Shelly Temperature Sensor DS18B20
The Shelly Temperature Sensor DS18B20 with a 3-meter cable is a precise and robust sensor specifical..
CHF7.90 Ex Tax: CHF7.31
3m Waterproof DS18B20 Shielded Temperature Sensor
This 3 m long waterproof temperature sensor contains a digital DS18B20 with 1-Wire communication in ..
CHF15.90 Ex Tax: CHF14.71
4 Modules with 8x8 LED Dot Matrix 32x8 Blue with MAX7219 for Display
This dot matrix display consists of 4 blue 8x8 LED matrices, each with its own MAX7219 driver, on on..
CHF14.90 Ex Tax: CHF13.78
4 modules with 8x8 LED Dot Matrix 32x8 Green with MAX7219 for Display
This dot matrix display consists of 4 green 8x8 LED matrices, each with its own MAX7219 driver, on o..
CHF13.90 Ex Tax: CHF12.86
4-channel PWM output module RS485 Modbus RTU isolated
The Waveshare Modbus RTU PWM Output 4CH is an industrial-grade RS485 to PWM output module with four ..
CHF24.90 Ex Tax: CHF23.03
4-Channel Relay Module
The 4-channel relay module switches loads up to 30 V via the digital outputs of a microcontroller su..
CHF12.90 Ex Tax: CHF11.93
4.2 inch E-Ink Cloud Display with WiFi and Bluetooth
This is a 4.2 inch E-Ink/E-Paper Display Module by Waveshare. The module features an ESPRESSIF ESP32..
CHF39.90 Ex Tax: CHF36.91
4.7inch 540x960 E-Ink Display with ESP32
The E-Ink display from DFRobot has 4.7 inches, 540 × 960 pixels and 16 grey levels and is controlled..
CHF64.90 Ex Tax: CHF60.04
400x300 4.2inch Black / White E-Ink Display
This Waveshare E-Ink / e-paper display module has 4.2 inches, 400 × 300 pixels and an integrated con..
CHF35.00 Ex Tax: CHF32.38
433MHz RF Radio Module Set RX470-4 / WL102-341
This set of the WL102-341 transmitter and the RX470-4 receiver builds a simple radio link on 433.92 ..
CHF5.90 Ex Tax: CHF5.46
50cm M5Stack SK6812 RGB LED Strip
This 50 cm LED strip from M5Stack carries 72 addressable SK6812 RGB LEDs, each individually controll..
CHF16.90 Ex Tax: CHF15.63
50kg Load Cell Weight Sensor
This load cell and an HX711 load cell amplifier can be used to build scales and other weight measure..
CHF4.90 Ex Tax: CHF4.53
5Kg Load Cell Weight Sensor
This aluminium load cell measures weight up to 5 kg. Together with an HX711 load cell amplifier, sca..
CHF7.90 Ex Tax: CHF7.31
5m SK6812 RGBCW - 30LED/m LED NeoPixel Strip Roll
This NeoPixel RGBCW LED strip carries 150 LEDs (5 × 5 mm) on a 5 m roll with integrated SK6812 drive..
CHF45.90 Ex Tax: CHF42.46
5m SK6812 RGBCW - 60LED/m LED NeoPixel Strip Roll
This NeoPixel RGBCW LED strip carries 300 LEDs (5 × 5 mm) on a 5 m roll with integrated SK6812 drive..
CHF65.90 Ex Tax: CHF60.96
5m Waterproof DS18B20 Shielded Temperature Sensor
This 5 m long waterproof temperature sensor contains a digital DS18B20 with 1-Wire communication in ..
CHF18.90 Ex Tax: CHF17.48
6m 24GHz mmWave Person Presence Sensor LD2410
This 24 GHz radar module from DFRobot with the LD2410 detects people in a room, even when they sit o..
CHF10.90 Ex Tax: CHF10.08
7-Segment 4 Bits Digital LED Display TM1637
Thanks to the TM1637 chip, this 4-digit 7-segment display is controlled via only 2 control lines. Th..
CHF5.90 Ex Tax: CHF5.46
7-Segment 8-Digit MAX7219 LED Display
Thanks to the MAX7219 chip, this 8-digit 7-segment display can be controlled via only 3 signal lines..
CHF7.90 Ex Tax: CHF7.31
8-Channel Relay Module
The 8-channel relay module switches loads up to 30 V via the digital outputs of a microcontroller su..
CHF16.90 Ex Tax: CHF15.63
800x480 7.3inch 6-color e-ink display HAT (E)
The 7.3 inch e-Paper HAT offers you an innovative way to display visual information in an environmen..
CHF89.90 Ex Tax: CHF83.16
800x480 7.5inch 3-Color E-Ink Display Raspberry Pi HAT
This Waveshare E-Ink / e-paper display as a HAT has 7.5 inches, 800 × 480 pixels and an integrated c..
CHF65.90 Ex Tax: CHF60.96
800x480 7.5inch Black/White E-Ink Display Raspberry Pi HAT
This Waveshare E-Ink / e-paper display as a HAT has 7.5 inches, 800 × 480 pixels and an integrated c..
CHF67.90 Ex Tax: CHF62.81
800×800 4.0inch Touch LCD Display Wi-Fi 6 ESP32 P4
This compact 4.0 inch touch display with 800×800 pixel resolution is based on the powerful ESP32 P4 ..
CHF32.90 Ex Tax: CHF30.43
8x2 Character LCD Display Blue 5V 0802
This character LCD shows 2 lines of 8 characters each in white on a blue background and is suitable ..
CHF7.90 Ex Tax: CHF7.31
8x8 LED Dot Matrix Red with MAX7219 SMD
With this cascadable module, the 64 LEDs of a red 8x8 matrix are controlled via the MAX7219 driver. ..
CHF6.90 Ex Tax: CHF6.38
A01NYUB Waterproof Ultrasonic Distance Sensor
The DFRobot A01NYUB is a waterproof ultrasonic distance sensor with a sealed transmitter and receive..
CHF23.90 Ex Tax: CHF22.11
A02YYUW Waterproof Ultrasonic Distance Sensor
The DFRobot A02YYUW is a waterproof ultrasonic distance sensor with a sealed transmitter and receive..
CHF25.90 Ex Tax: CHF23.96
AHT20 and BMP280 digital temperature, humidity and air pressure sensor
This compact module combines an AHT20 air temperature and humidity sensor with a BMP280 air pressure..
CHF9.90 Ex Tax: CHF9.16