nRF51822.v03g

by PeskyProducts.
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4 layer board of 0.71x1.30 inches (17.96x33.07 mm).
Shared on October 5th, 2015 03:40.

Breakout board for nRF51822 SoC with Cortex M0 processor and Bluetooth LE 2.4 GHz radio. Also on board are Bosch’s BMP280 pressure sensor and Invensense’s MPU9250 9 DoF motion sensor, and MAX1555 LiPo battery charger with USB (charging only). Replaced TLV70733 200 mA 3V3 regulator with MIC5528 500 mA 3V3 regulator. LED indication for 3V3 on, battery charging, and GPIO-controlled rgb LED. Side through-holes for I2C, UART, SWD program port and 12 GPIOs.

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