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Program ESP8266 NodeMcu over wifi

PostPosted: Sun May 30, 2021 5:26 am
by Oscar Fuentes
Hi! I have two ESP8266 boards (with a temperature sensor connected to each one), one is in my house and the other in my parents' house, so each one is connected to a different wifi.

Is there any way to update the code of the two boards at the same time over wifi?

Re: Program ESP8266 NodeMcu over wifi

PostPosted: Mon May 31, 2021 12:03 am
by JurajA
Arduino, SDK or IDF?
with Arduino see the esp8266-Arduino ArduinoOTA library

Re: Program ESP8266 NodeMcu over wifi

PostPosted: Tue Jun 22, 2021 11:11 am
by katesimon123
Yeah, you can do that using many 3rd party libraries, its called OTA short for "over the air". I have once worked on Blink OTA for esp8266.

Re: Program ESP8266 NodeMcu over wifi

PostPosted: Mon Jun 28, 2021 12:22 am
by JurajA
aricjoshua wrote:This library allows you to update your board's drawings through WiFi or Ethernet.

The library is based on the WiFi101OTA library for Arduino.


this is a description from my generic ArduinoOTA library.
for esp8266 over WiFi esp8266 arduino boards support package has a bundled ArduinoOTA library specialized for esp8266 WiFi