Wemos D1 board, a $9 ESP8266 board in Arduino UNO form factor, now has a little brother with Wemos D1 mini.The board looks somewhat similar to NodeMCU with breadboard friendly I/Os on the sides and a ...

Wemos D1 mini Pro & SHT30 shield using Arduino and MQTT. The goal is to have the SHT30 connected to the internet through wifi and publish temperature/humidity values on a MQTT broker. This code should ...

We’ve already seen the Arduino IDE supports ESP8266(-EX) WiFi SoC, and some companies have designed Arduino shields for ESP8266 modules, but so far I had never seen an ESP8266 board with Arduino UNO ...