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This project pack contains:
this can cause a 'power sensitive' device like the Pi or an iPhone to reset on the power supply
The OLED and driver require a 3
the battery will slowly drain since the charge rate is less than the dis-charge rate
Two LEDs let you know when its charging and done
Adafruit Feather 32u4 Bluefruit LE PWM Drivers This project pack contains:This is the Adafruit Feather 32u4 Bluefruit our take on an 'all in one' Arduino compatible + Bluetooth Low Energy with built in USB and battery charging. Its an Adafruit Feather 32u4 with a BTLE module, ready to rock! We have other boards in the Feather family, check'em out here. Bluetooth Low Energy is the hottest new low power, 2. 4GHz spectrum wireless protocol. In particular, its the only wireless protocol that you can use with iOS without needing