This is a 2.9 inch black and white e-ink screen drive, ported from the waveshare drive

Driver for accessing SPI NAND Flash

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GNU Scientific Library (GSL) Wrapping Component for ESP SoCs

Connect two ESP32 together with serial uart, and set up a PPP ip network between them.

PCA9685 PWM component for ESP-IDF

A JSON-RPC library

This is a client for dynamic DNS services, aimed at ESP (ESP32, etc) devices. Your node can use such a service to make its IP address known as a public DNS name, so you can find it, and use it from applications.

Ethernet over USB protocol

Board Support Package (BSP) for Waveshare ESP32-S3-Touch-LCD-4

esp_telnet is a small implementation of the telnet server.

MAX6675 thermocouple amplifier SPI driver

I2C driver for MAX17048/MAX17049 micropower current fuel gauges

SHT4X temperature and humidity sensor for the ESP-IDF

Board Support Package (BSP) for M5Stack Core2

btd_vhci - simple BTHID library for ESP32

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.

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

SHTC3 Temperature and humidity sensor driver for ESP-IDF