LOLIN S3 Mini is a tiny ESP32-S3 WiFi and Bluetooth IoT development board that follows theWemos D1 Mini form factorand supports its equally tiny stackable shields to add relays, displays, sensors, and so on. Wemos/LOLIN introduced their first ESP32-S3 board last year wit...
Arduino Pro Micro is used to hold the coordinate data obtained from the sensor, then send the coordinate data to Wemos D1 Mini using UART communication protocol: Hardware Serial. While the Wemos D1 Mini is used to accommodate coordinate data from the Arduino Pro Micro using the UART ...
Instead get a wemos D1 or Wemos mini board fromwww.wemos.cc.The wemos D1 is a clone of the arduino uno but uses the esp8266 chip, features full wifi capabilities out of the box and costs only $4,00. Thats right, four dollars for a microprocessor that connects to wifi! It features ...