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power_switch [2015/11/15 20:57]
breaker27 [Modification of RFM12 power pin (PCB < V1.1)]
power_switch [2015/11/15 20:59] (current)
breaker27 [Modification of RFM12 power pin (PCB < V1.1)]
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 If you want to modify your old PCB version to have this feature as well, cut two traces carefully (marked red in the picture) and connect two pins of the RFM transceiver to the ATMega (marked green in the picture). If you want to modify your old PCB version to have this feature as well, cut two traces carefully (marked red in the picture) and connect two pins of the RFM transceiver to the ATMega (marked green in the picture).
 +
 +Make sure you don't create a short circuit and cut the traces correctly. Use a multimeter to check this.
  
  
 {{:​powerswitch_v1_mod.jpg?​500|}} {{:​powerswitch_v1_mod.jpg?​500|}}
power_switch.txt ยท Last modified: 2015/11/15 20:59 by breaker27