An Indoor Air Quality Monitor Powered by ESP32, SCD40, and SEN54

e-ink display firmware for Nordic nRF51/nRF52, with support for image transfer, OTA update.

HDMI-CEC implementation for ESPHome

Bypass Paywalls Clean for Chrome (no Google Analytics, lot of updates/bug-fixes and custom sites)

Firmware for CC2510 based SES-Imagotag labels GU140/GL120

Set and get the time on various Bluetooth Low Energy clocks

Build environment setup for ATC_MiThermometer

A Flutter plugin for McuMgr libraries for Android and iOS.

External zigbee component

This is a simple React starter app that uses the Web Bluetooth API to get battery level information from a BLE device through the browser.

4.2 e-ink (Greentag)

Good Display GDEH0154D67 e-ink (e-paper) panel demo ported to Zephyr RTOS running on nRF52840. PlatformIO project.

Ruuvi Firmware version 3. Built on top of Nordic SDK 15, uses both Ruuvi and external repositories as submodules.

Python BLE to MQTT application

Silicon Labs firmware for Yellow and SkyConnect

Simple peripheral examples for Silicon Labs EFM32/EFR32 Series 0, Series 1, and Series 2 devices

ZigBee wireless applications. Go to https://github.com/SiliconLabs/application_examples

Zephyr Samples for Nordic Thingy53 dev kit OpenThread mesh with json data, BME688 BSEC2 for Air Quality, Light color, RGB Les, Battery

Zephyr: Tutorial for beginners

Bluetooth Mesh fog machine remote control hack

Minimal port of the Thingy:52 speaker driver to NCS

Servo implementation that uses the NRFX PWM driver

Zephyr RTOS driver for HC-SR04 Ultrasonic Ranging Module

Zephyr firmware for air quality sensor node

Bluetooth Low Energy Environmental Sensor for Adafruit nRF52840 Express and Adafruit BME680.

🪁 A curated list of awesome projects and resources for the Zephyr RTOS project.

Device firmware update with Web Bluetooth

Bluetooth wireless applications. Go to https://github.com/SiliconLabs/application_examples