Hello needs help, I'm a total noob when it comes to esp8266 and arduino I'm trying to make a blynk-based project to automatically water flowers and turn on the light at fixed times, I will add that I love to grow exotic flowers, so sometimes when I leave there is no one to care for them
My components :
-nodemcu
-temperature and humidity sensor AHT10 CONNECTED TO D1,D2
-compacitive soil noisture sensor 1.2 CONNECTED TO A0
-relay CONNECTED TO D3,D4
I need someone to help me write the code for esp8266 and blynk to automatically turn on the pump when soil sensor show dry, and give 10 or 20sec of pomp watering plant. And i need to set relay 2 on time for led light schedule PLEASE can anyone help me try to do it my self but no luck i get lost
try example sketches for every single item of project. try to understand how does it programmed. if they all works copy commands of initialization from examples to your new sketch.
write in setup() this:
";" at the end
now will be sensor initialized at start of program.
now u need read sensor like in example and send to blynk cloud.
i hope blynk app have you already setted up and added proper widget.
if not work then you need to learn how its work, one by one. i would make the project online after my two sensors and relay are working and i see result some how. then will be WiFi setted up and Blynk.
