Old-school edge connectors
The 0.1-inch pitch pads fit in an old-school PCB edge connector socket. This is what we did at
QRP Labs HQ to build the test and bootloader flashing jig.
Install in an HC6 crystal case
The pin layout was carefully designed so that at the left end, furthest from the micro-USB
connector, has pads for Gnd, +V and the CLK 0 output. +V and CLK 0 can be soldered
conveniently to the HC6 crystal holder pins, and a wire for Ground connected to the metal HC6
case.
ProgRock2 manual 1.00b
9
