Hacking a $25 nRF51 ARM Cortex Activity Tracker

$25 wearable device development platform: nRF51 ARM CortexM0 w/ Bluetooth, accelerometer, 16x64 OLED, vibration motor, HR sensor, battery

Curt White

nRF51822_PS_v3.1.pdf nRF51822 Datasheet Adobe Portable Document Format - 7.02 MB - 03/28/2018 at 02:07		Preview

nRF51_RM_v3.0.pdf nRF51822 Manual Adobe Portable Document Format - 1.43 MB - 03/28/2018 at 02:06		Preview

nRF51_Pinout.jpg nRF51822 pin diagram JPEG Image - 120.33 kB - 03/28/2018 at 02:06		Preview