How to program a WeMos D1 R2 mini

摘要

I built the WiFi Water Tank Level Meter(February 2018;siliconchip.com.au/Article/10963l,and have been working on a beekeeping project for a long time.This project enabled me to log data via a two-wire connection to a beehive,then monitor this information using ThingSpeak.However,for various reasons,I needed to reinstall the Arduino IDE.I then needed to reload the Arduino ESP8266 code,as described on page 27 of the February 2018 issue.This seemed to work;however,there is no WeMos Dl R2 mini in the Board Manager list that I can select,only a WeMos Dl R2.