This tutorial shows how to send data from one ESP8266 to multiple ESP8266 boards using ESP-NOW (one-to-many configuration). One ESP8266 acts as a sender; Multiple ESP8266 boards act as receivers. We tested this setup with two ESP8266 boards simultaneously. You should be able to add more...
Personally speaking, I've had an ESP8266 that's been sending data for a couple of years now. It's been super reliable based on the data I see. The code on the device is deliberately simple, and, I have it wired up to protect against brownouts a...
Arduino IDE project: send data from DS18B20 temperature sensor to mqtt.flespi.io via MQTT over SSL. - dmitrygribenchuk/ESP8266_mqtts
HTTP-receiver -- ESP8266 will receive the sensors data through HTTP from Keepy and performs actions based on the data received (for now it is optimized only to work with Keepy). MQTT-sender -- ESP8266 will send the sensors data through MQTT to I2T MQTT GatewayAbout...
Sample ESP8266 TCP Client Application. Designed to send sample single-byte of data to TCP server side. Just for demo purposes, byte value itself is generated based on 3 GPIO inputs and placed as 3 less-significant bits. - sigma-prj/esp-tcp-client
Arduino library for Art-Net (artnet) over WiFi, send and receive DMX data. Runs on ESP8266, ESP32, Pi Pico W, WiFi101 and WiFiNINA devices. - rstephan/ArtnetWifi