AutoAnalogAudio (1.50.1) for avr/sam/esp32/nrf52 by TMRh20 ➡️ https://github.com/TMRh20/AutoAnalogAudio#Arduino#ArduinoLibs#avr#sam#esp32#nrf52

GitHub - TMRh20/AutoAnalogAudio: Create a wide range of sampling and audio related applications with simple API for onboard DAC (or PWM), ADC, DMA & Timers on Arduino devices (AVR & SAM)

Create a wide range of sampling and audio related applications with simple API for onboard DAC (or PWM), ADC, DMA & Timers on Arduino devices (AVR & SAM) - TMRh20/AutoAnalogAudio

GroveDriverPack (1.12.0) for Seeed_STM32F4/stm32/SeeedJP_ReButton/samd/nrf52 by Seeed K.K. ➡️ https://github.com/SeeedJP/GroveDriverPack#Arduino#ArduinoLibs#Seeed_STM32F4#stm32#SeeedJP_ReButton#samd#nrf52

GitHub - SeeedJP/GroveDriverPack

Contribute to SeeedJP/GroveDriverPack development by creating an account on GitHub.

nrf_to_nrf (1.2.12) for nordicnrf52/nrf52 by TMRh20 ➡️ https://github.com/TMRh20/nrf_to_nrf#Arduino#ArduinoLibs#nordicnrf52#nrf52

GitHub - TMRh20/nrf_to_nrf: OSI Layer 2 (ESB) Radio Driver for NRF52x

OSI Layer 2 (ESB) Radio Driver for NRF52x. Contribute to TMRh20/nrf_to_nrf development by creating an account on GitHub.

wasm2mpy enables running many languages on #MicroPython#ESP32#RaspberryPi#STM32#nRF52#RISC-Vgithub.com/vshymanskyy/...#WebAssembly#RV32#WASM@kripken.com

Adafruit Protomatter (1.7.0) for samd/nrf52/stm32/esp32/rp2040 by Adafruit ➡️ https://github.com/adafruit/Adafruit_Protomatter#Arduino#ArduinoLibs#samd#nrf52#stm32#esp32#rp2040

GitHub - adafruit/Adafruit_Protomatter: RGB matrix library for Arduino

RGB matrix library for Arduino. Contribute to adafruit/Adafruit_Protomatter development by creating an account on GitHub.

家の温湿度センサをnrf52マイコンで全てBLE化した。単3電池でおよそ11ヶ月連続稼働できることを実時間で検証したので、入れ替えてもOKだと判断した。これで電源の無い床下とか軒先とかにもセンサを置ける。

SeeedNrf52480Battery (1.0.1) for nrf52/mbed by Maja Männel ➡️ https://github.com/Maaajaaa/SeeedNrf52480Battery#Arduino#ArduinoLibs#nrf52#mbed

GitHub - Maaajaaa/SeeedNrf52480Battery: Arduino library for reading voltage of the Seeed Studio NRF52480 BLE (Sense) battery and setting the charge current

Arduino library for reading voltage of the Seeed Studio NRF52480 BLE (Sense) battery and setting the charge current - Maaajaaa/SeeedNrf52480Battery

Right now the hot board for low power nodes is the RAK wisblock based setup tinyurl.com/c7dhn2a5 . Runs the nrf52 chip which is super low power - i'm on an 1100 mah battery and even without the panel it was using only 10-15% per day.

WisBlock Meshtastic Starter Kit | The Basic RAK4631 Meshtastic Kit for LoRa

Join the LoRa Meshtastic network with the Meshtastic Starter Kit. Includes WisBlock Base board & the RAK4631 WisBlock Core module flashed with Meshtastic firmware.

WioCellular (0.1.8) for nrf52 by Seeed K.K. ➡️ https://github.com/SeeedJP/wio_cellular This library to operate the Wio BG770A cellular module.

GitHub - SeeedJP/wio_cellular

Contribute to SeeedJP/wio_cellular development by creating an account on GitHub.

yeah, I did a big project in Zephyr on an nrf52 a few months back and had exactly that same memory problem. It's a lot nicer than e.g. FreeRTOS, but it also plays less nice with outside code (e.g. vendor peripheral drivers) than FreeRTOS.