ModuleInterface
ESPNtpClient
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| ModuleInterface | ESPNtpClient | |
|---|---|---|
| 2 | 1 | |
| 67 | 111 | |
| - | - | |
| 0.0 | 3.7 | |
| over 1 year ago | 4 months ago | |
| C++ | C++ | |
| GNU General Public License v3.0 or later | MIT License |
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ModuleInterface
ESPNtpClient
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I'm trying to use ESP32 boards as wireless receivers in a musical context where timing is critical, but when sending data via OSC the timing is all over the place (the click sound is generated by the PC that is sending the OSC via Wifi, showing the offset with the LED timing). Any ideas for a fix?
i didn't know you're sending notes too, ok. either send all notes together or only the very imminently next note might suffice. i was sceptical about the accuracy of NTP, supposedly most libraries have an accuracy of 1second, but this particular library is supposed to reach accuracies in the milisecond range, that should work. https://github.com/gmag11/ESPNtpClient basically sending one note with NTP time in the future and wait until that times has passed ( + 20ms?), then send next note.
What are some alternatives?
ESP32-Rhasspy-Satellite - The repo has implementing an esp32 standalone MQTT audio streamer. Is is desinged to work as a satellite for Rhasspy (https://rhasspy.readthedocs.io/en/latest/). It supports multiple devices
esphome - ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems.
async-mqtt-client - 📶 An Arduino for ESP8266 asynchronous MQTT client implementation
ArduinoJson - 📟 JSON library for Arduino and embedded C++. Simple and efficient.
Adafruit_Sensor - Common sensor library
coffee_assistant
vzlogger - Logging utility for various meters & sensors
subsync - Subtitle Speech Synchronizer
SerialTransfer - Arduino library to transfer dynamic, packetized data fast and reliably via Serial, I2C, or SPI
ezTime - ezTime — pronounced "Easy Time" — is a very easy to use Arduino time and date library that provides NTP network time lookups, extensive timezone support, formatted time and date strings, user events, millisecond precision and more.
Windows-iotcore-samples - Official code samples repository for Windows 10 Internet of Things (IoT)
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