Xiao round display driver

ESP32 espressif IoT development framework (esp-idf) compatible component for Maxim-Integrated DS18B20 I2C temperature sensor.

uuidv4 library

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

ble hci component

ESP IO Expander - pca9535(c)

wolfSSL wolfMQTT Library

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

ESP LCD NV3022B(SPI)

ESP IDF driver for the HC SR04 ultrasonic module module with 2 bits control interface

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

HTTP/HTTPS C++ class component for ESP-IDF

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

btd_vhci - simple BTHID library for ESP32

Boost C++ libraries for ESP Series SoCs (ESP32, ESP32-S3, ESP32-P4, etc.)

MAX6675 thermocouple amplifier SPI driver

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.

Spine interface for Cubicat S3 device

Component for DS3231 Real-Time Clock (RTC) with support for C++