Abstract: Water is essential for growth of plants. Plant's soil must be monitored to make sure it has adequate water. This research aims to monitor plant's soil moisture in agricultural land. This ...
MQTT gateway for ESP8266 or ESP32 with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ ...
P.S. : You can use Wemos D1 R2 instead R1 but it is a little different in pins, if have any problems just ask Google Starting with 1.6.4, Arduino allows installation ...