How to read data from another WEMOS D1 mini and to print it LCD screen
Posted: Friday 02 April 2021 14:55
i have an outdoor waterproof box with a wemos d1 mini as well as a power supply. The MCU is connected to a temperature sensor. The MCU firmware is ESP EASY MEGA. I would like to have the temperature printed on another wemos d1 mini MCU in the same LAN with an LCD monitor connected. I don't cant find instructions on the subject, because I don't even know exactly what protocol it uses and what kind of code should esp easy to write in Megan setup lines. How read/receive temperature value/data from another wemos board which is in the same WLAN?
Or if this temp value could be read from device in domoticz
setup line (text box) there is line 1 to 4. What should be written in to this? here is some screen shot picked from web, I think the line1 -line4 is the place to write code, but what?
Or if this temp value could be read from device in domoticz
setup line (text box) there is line 1 to 4. What should be written in to this? here is some screen shot picked from web, I think the line1 -line4 is the place to write code, but what?