EspMQTTClient
esp32WS2811
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| EspMQTTClient | esp32WS2811 | |
|---|---|---|
| 4 | 1 | |
| 418 | 34 | |
| - | - | |
| 0.0 | 0.0 | |
| 3 months ago | 6 months ago | |
| C++ | C++ | |
| GNU General Public License v3.0 only | MIT License |
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EspMQTTClient
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Synchronize 25 ESP8266 to start playback of an audio file at the same time
This is a perfect use case for MQTT, e.g. this library for ESP boards. Create a broker on the network (e.g. a Raspberry Pi running Mosquitto, and have all the ESP boards subscribe to a topic. When you want to play a sound, publish a message to the topic, and all of the ESPs should see it very quickly. You don't need to synchronize clocks any more because it's simply based on the timing of publishing a message.
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Is there a lowish consistent wireless method for sending variables to an esp32?
For ESPs, the library EspMQTTClient makes it incredibly easy to manage Wifi and MQTT together (with reconnect, OTA, etc)
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WiFi disconnects when connecting a MFRC522 to the ESP8266
For the WiFi (and MQTT) library I use https://github.com/plapointe6/EspMQTTClient.
- D1 mini - MQTT+WLAN library stops working when I add code for sensor
esp32WS2811
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How to wire a TXS0102 to a ESP8266 for Wled when having long cables?
Although for ESP32, in the readme here is a schematic: https://github.com/bertmelis/esp32WS2811
What are some alternatives?
ESP-Now-Sensor-system-with-WiFi - ESP-Now is used for battery operated Sensors (based on ESP8266, ESP32) sending to a Gateway which also is connected with WiFi to the Internet (at the same time).
ESP32-A2DP - A Simple ESP32 Bluetooth A2DP Library (to implement a Music Receiver or Sender) that supports Arduino, PlatformIO and Espressif IDF
WiFi-remote-for-Bestway-Lay-Z-SPA - Hack - ESP8266 as WiFi remote control for Bestway Lay-Z spa Helsinki
NeoPixelBus - An Arduino NeoPixel support library supporting a large variety of individually addressable LEDs. Please refer to the Wiki for more details. Please use the GitHub Discussions to ask questions as the GitHub Issues feature is used for bug tracking.
espMqttClient - MQTT client library for the Espressif devices ESP8266 and ESP32 on the Arduino framework.
ESP8266_ArtNetNode_v2 - ESP8266 based WiFi ArtNet to DMX, RDM and LED Pixels
dscKeybusInterface - An Arduino/esp8266/esp32 library to directly interface with DSC security systems.
ESP32Console - Extensible UART console library for ESP32 with useful included commands.
ArduinoWebsockets - A library for writing modern websockets applications with Arduino (ESP8266 and ESP32)
WLED - Control WS2812B and many more types of digital RGB LEDs with an ESP8266 or ESP32 over WiFi!
ESP-Now-Serial-Bridge
WS2812FX - WS2812 FX Library for Arduino and ESP8266