There are 11 repositories under nrf52840 topic.
Clackety Keyboards Powered by Python
A personal wearable AI that runs locally
Project to provide functionality similar to ESPHome but for Zigbee instead of WiFi for nRF52
An open-source, small and low-cost USB Dongle that supports Bluetooth 5.4, Bluetooth mesh, Thread, Zigbee, 802.15.4, ANT and 2.4 GHz proprietary protocols
Beryllium OS, a unix-like operating system for CircuitPython powered microcontrollers. (Formerly known as ljinux)
nRF-based 802.15.4 sniffer (firmware and software)
The complete codebase for Frame
An Open-Source FIDO U2F implementation on nRF52 SoC
An Open-Source, Micro Development Kit for IoT Applications using the nRF52840 SoC
DOS-like OS for microcontroller boards running Micropython or Circuitpython
Yet Another Picoprobe
An implementation of a ANT driver for Arduino, Mbed and ESP-IDF
Rapid prototyping kit for your next connected projects supporting Bluetooth Low Energy, Bluetooth mesh, NFC, Thread, Zigbee, 802.15.4, ANT and 2.4 GHz proprietary stacks
nRF52 custom RF mesh sensors and dongle firmware using nRF SDK
Starting point and shared code for Nordic nRF5x BLE platforms.
A WebSocket Server and Client library for Arduino, based on RFC6455, for writing modern Websockets applications. Now support ESP8266, ESP32 (including ESP32-S2 Saola, AI-Thinker ESP-12K, WT32_ETH01, etc.), nRF52, SAMD21, SAMD51, SAM DUE, STM32F/L/H/G/WB/MP1, Teensy, RP2040-based, etc. boards, with WiFiNINA, Teensy 4.1 NativeEthernet/QNEthernet, Ethernet W5x00 / ENC28J60 / LAN8742A / LAN8720, ESP8266 / ESP32-AT modules/shields, as well as SINRIC / Alexa / Google Home
基于RT-Thread操作系统在子敬电子ZJ-TEK系列开发板的软件开发包
USB HID keyboard firmware for tinygo
The companion repository for the book: "Bluetooth 5 & Bluetooth Low Energy: A Developer's Guide"
An Open-Source IoT Development Platform with Multiprotocol Wireless Connectivity
Text library for TinyGo displays
Zephyr-based OpenHaystack firmware to track your personal Bluetooth devices via Apple's Find My network
Project using the Zephyr RTOS and Nordic nRF52840 DK board.
TinyDraw is a package of drawing primitives on TinyGo displays.
Wireless ergo-split keyboard, based on nRF52840 module.
Code examples, errata and additional tips and references to interesting projects for the book "Develop your own Bluetooth Low Energy Applications for Raspberry Pi, ESP32 and nRF52 with Python, Arduino and Zephyr"
Light-Weight WiFi/Credentials Manager for AVR Mega, Teensy, SAM DUE, SAMD, STM32, etc. boards running U-Blox WiFiNINA modules/shields. Powerful-yet-simple-to-use feature to enable adding dynamic custom parameters. Now using WiFiMulti_Generic library
Standalone Bluetooth RF test tool