MetricsModule is a C++ class designed for collecting and sending metrics data from an ESP32-based device. The module supports buffering metrics in JSON format and sending them to a specified database URL. It integrates with FreeRTOS for task management and leverages ESP-IDF for network and logging capabilities.

PA1010D I2C GPS driver

uuidv4 library

ESP IO Expander - pca9535(c)

RFC2217 server library for ESP-IDF

This library can be used to limit the first and second derivative of a variable as it approaches a target value.

SD card I/O test using 1-line sdmmc

Passive Buzzer library for ESP32

ESP-IDF file-system journaling layer (FatFS over SPI Flash)

tftp server and client support

Software development kit for PowerFeather boards

I2C driver for APDS9960 gesture sensor

ble hci component

WiFi Provisioning Component

Framework to collect, buffer, stream (syslog), filter logs.

Emonlib ESP-IDF

Library for hosting Discord Bots

Harfbuzz

library to read and write WAVE (.wav) files

Espressif WASMachine core component