Emergency Beacon updated

The 433mHz AM beacon was updated. The  Atmel 328p now has its own PCB instead of the “legs-up-beetle” style of previous versions. The further reduce the size of the unit, the 328p board was placed in a sandwich orientation with the transmitter module.

Despite the small size, the board now has a programming port to enable reprogramming of the module.

Below the 433mHz beacon module in front of an Arduino Uno for size comparison.

emergency-beacon

emergency-beacon2

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