nodemcu esp32 mit integrierten oled display feature_3.3V getaktet mit bis zu 240

getaktet mit bis zu 240 MHz

The optocouplers and diodes protect your controller from damage

A passive bookshelf loudspeaker (unfortunately usually only available in a double pack) / any loudspeaker

1 x DHT 22 (with introduction eBook)

Thanks to an additional transistor

nodemcu esp32 mit integrierten oled display feature_3.3V getaktet mit bis zu 240The NodeMCU ESP32 with OLED and LoRa is a highly versatile development board tailored for sophisticated IoT applications. Merging critical wireless technologies like WiFi and Bluetooth, including the power efficient BLE, this board stands as an exemplary choice for projects that require extensive wireless connectivity. The inclusion of LoRa technology positions it perfectly for tasks that demand long range data communication. The board's 0. 96 inch