Keyestudio’s Easy Module Shield is a learning platform for those just entering the world of Arduino and doesn’t require any soldering, making it easy to use as well. The add-on board features a DHT11 ...

It’s an Arduino shield that adds a Linux SoC ... with the Dragino HE module being the most difficult part to source.

This isn’t an ESP8266 shield, either: you can write code for the ESP module, connect the serial pins, and hit the program button. The basic functions of the Arduino IDE – pinMode, digitalRead ...