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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296x128 2.9inch E-Ink Raw Black / White e-Paper Display
This Waveshare E-Ink / e-paper raw panel has 2.9 inches, 296 × 128 pixels and an integrated controll..
CHF12.90 Ex Tax: CHF11.93
400x300 4.2inch E-Ink Raw Black/White e-Paper Display
This Waveshare E-Ink / e-paper raw panel has 4.2 inches, 400 × 300 pixels and an integrated controll..
CHF28.90 Ex Tax: CHF26.73
DR-DO1 Water DO Dissolved Oxygen Sensor RS485
The DR-DO1 Water DO Sensor measures the dissolved oxygen content in water and is ideal for applicati..
CHF259.00 Ex Tax: CHF239.59
DR-ECK1.0 Water Conductivity Sensor RS485
The DR-ECK1.0 Water Conductivity Sensor is a versatile sensor specifically developed for measuring t..
CHF129.00 Ex Tax: CHF119.33
DR-ECK10.0 Water Conductivity Sensor RS485
The DR-ECK10.0 Water Conductivity Sensor has been specifically developed for use with the WQS-LB and..
CHF129.00 Ex Tax: CHF119.33
DR-ORP1 Water ORP Sensor RS485
The DR-ORP1 water ORP sensor measures the oxidation-reduction potential (ORP) of water and is ideal ..
CHF139.00 Ex Tax: CHF128.58
DR-PH01 Water PH Sensor RS485
The DR-PH01 Water pH Sensor enables precise measurement of the pH value of water solutions, making i..
CHF149.00 Ex Tax: CHF137.84
DR-TS1 Water Turbidity Sensor RS485
The DR-TS1 Water Turbidity Sensor is a highly precise sensor for measuring water turbidity and provi..
CHF229.00 Ex Tax: CHF211.84
Fermion FTDI USB UART 3.3/5V
The Fermion USB-to-serial converter from DFRobot with the FT232RL chip connects a computer via micro..
CHF14.90 Ex Tax: CHF13.78
SCT013G-D-100 Current Transformer 100A:50mA
The SCT013G-D-100 current transformer is a high-quality and precise measuring device designed to mon..
CHF14.90 Ex Tax: CHF13.78
SCT024-300 Current Transformer 300A:50mA
The SCT024-300 current transformer is a high-quality and precise measuring device designed to monito..
CHF25.90 Ex Tax: CHF23.96
SCT036-600 Current Transformer 600A:50mA
The SCT036-600 current transformer is a powerful and precise measuring device designed to monitor al..
CHF26.90 Ex Tax: CHF24.88
250x122 2.13inch E-Ink Raw Black / White e-Paper Display
This Waveshare E-Ink / e-paper raw panel has 2.13 inches, 250 × 122 pixels and an integrated control..
CHF9.90 Ex Tax: CHF9.16
Mini USB UART FTDI Programmer 3.3/5V USB Serial
This breakout board carries an FT232 compatible chip that provides a connection from USB to serial. ..
CHF9.90 Ex Tax: CHF9.16