ESP32 EC800 Cat.1 Cellular Module

PID (proportional-integral-derivative) component for ESP-IDF

TMC2202/08/22 stepper motor driver for the ESP-IDF

Adxl345 I2C Accelerometer component for ESP-IDF

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

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

btd_vhci - simple BTHID library for ESP32

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

INA226 driver for voltage and power measurement

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

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

Driver for accessing SPI NAND Flash

wolfSSL wolfMQTT Library

ble hci component

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

ESP IO Expander - pca9535(c)

ESP LCD NV3022B(SPI)