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13 nrf52 projects

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AI Agent Beats ARM CMSIS-NN by 3.74x on nRF54LM20

How an autonomous gemini-4-argon Hardware-in-the-Loop (HIL) agent wrote a kernel on Cortex-M33F that outperforms official ARM CMSIS-NN s4.

AI Agent Beats ARM CMSIS-NN by 3.74x on nRF54LM20

Maksim Masalski
71
Building a Basketball Dribble Tracker with BLE

A youth basketball coach came to us with a simple ask: "I need to know how hard my players are actually working when they practice on own.

Building a Basketball Dribble Tracker with BLE

Himanshudada
18
The Silent Wind

The Silent Wind is a wearable system that visualizes the invisible presence of wind through subtle light and movement with 5 microcontroller

The Silent Wind

Yukari Kisu
644
Tremor Health Analytics with nRF5340 DK for DSP Processing!

Wearable device to analyse bodily vibrations activities in real-time and give health insights of developing tremor.

Tremor Health Analytics with nRF5340 DK for DSP Processing!

zst123
1.6K
Elephants' Movement Tracking

Tracking elephants' movement using nRF52840 and Avent IOTConnect

Elephants' Movement Tracking

Chamal Ayesh Wickramanayaka
1.2K
The B&ND

Monitoring your vitality on the go with BLE5.0, AI & a bunch of cool sensors..

The B&ND

Night R
5.5K
Cobalt — AI Voice Wearable Built Inside a Casio F91W

Casio + nRF52840 + PDM mic + IMA ADPCM + BLE 2Mbps + Groq Whisper — 4 months on a CR2016 + Custom Voice Assistant app

Cobalt — AI Voice Wearable Built Inside a Casio F91W

Jean de Bailliencourt
3.6K
nRF52820 Smart Zipper

Smart Zipper: tiny wearable + Android app detects zipper status via Hall sensor and sends discreet BLE reminders: no cloud, no data.

nRF52820 Smart Zipper

PAULO ROBERTO QUISPE CARDENAS
1.3K
BLE roundpad

Bluetooth low energy touch panel.

BLE roundpad

Piotr Wilk
1.2K
Smart birdhouse with occupancy detection

Use Matter and the NRF7002-DK to detect when a birdhouse has been moved into and keep tabs on the birds

Smart birdhouse with occupancy detection

Drew M
286
MacroPad: A Smart RGB Macropad with Display & Bluetooth

A custom Bluetooth macropad with custom TFT display, RGB effects, and Bluetooth, powered by ESP32 + nRF52840 with ZMK firmware & custom PCB.

MacroPad: A Smart RGB Macropad with Display & Bluetooth

X boy
260
No MATTER what you are

The most annoying problem in IoT product development is developing product for different echo systems.

No MATTER what you are

Chamal Ayesh Wickramanayaka
161
Reverse Engineering an nRF52832 Smartwatch: Custom Firmware

Unlocking broken, undocumented commercial smartwatch by bypassing write protection, mapping hardware pins, and running custom nRF52 firmware

Reverse Engineering an nRF52832 Smartwatch: Custom Firmware

DSN Industries
81
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