Commonly used I2C , SPI device multi-platform libraries

electric latch component for ESP-IDF

A st25dv library for esp32 using the esp-idf framework.

ESP IO Expander - HT8574

Modbus C++ class component for ESP-IDF

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.

HD44780 I2C LCD Driver

esp-lib-utils is a library designed for ESP SoCs to provide utility functions, including logging, checking, and memory.

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GNU Scientific Library (GSL) Wrapping Component for ESP SoCs

I2C driver for BME280 preesure sensor

HTTP multipart form data parser (MIME, web, event-driven)

MAX6675 thermocouple amplifier SPI driver

The component offers a console that enables runtime network interface configuration and monitoring.

Node code for the EspNowNetwork, see https://github.com/Johboh/EspNowNetwork for more details.

LVGL driver for ST-7735 displays

Application for connecting ESP devices to Bytebeam IoT platform

ws2812_control

Embedded oriented std library

SPI bus driver