C driver for HMC8073 RF attenuator

I2C driver for MAX17048/MAX17049 micropower current fuel gauges

SHT4X temperature and humidity sensor for the ESP-IDF

Touch button sensor with enhanced FSM for better anti-interference performance (Experimental)

Robusto framework

ESP IO Expander - HT8574

This is an ACME client for ESP (ESP32, etc) devices, so your IoT can fetch their own certificate for secure communication. ACME is a protocol (see RFC8555) for automatic certificate management. Sites such as letsencrypt.org allow you to obtain free (no charge) certificates in an automated way using the ACME protocol.

Board Support Package (BSP) for M5Stack Core2

This component creates dummy instance of Ethernet PHY and so two devices can be connected directly by EMAC to EMAC.

ws2812_control

Embedded oriented std library

MAX6675 thermocouple amplifier SPI driver

A PID controller library for ESP-IDF

The `AccessoryModule` provides a set of classes and interfaces for managing various accessories.

ESP32 EC800 Cat.1 Cellular Module

A small code-size Protocol Buffers implementation in C

MLX90614 component

Passive Buzzer library for ESP32