PiRLP Modified V3.0 Board w/ USB sound

All the mods completed for you

IRLP - Keeping the Radio in Amateur Radio

The PiRLP modified version 3.0 board is pre-modified for use with a Raspberry Pi. The mods also include attaching a USB sound card to the IDC-10 connector. This brings all of the radio connections to the single DB-9. The mods include:

  • 5V system disabled by breaking the connection of diode D1. (Remove D1 diode)
  • 3.3V from the Raspberry Pi routed to the V+ rail of the IRLP board.
  • AUX1 and PTT bridged on the bottom of the IDC-10 header.
  • USB sound card bonded to the board.
  • Includes 10k resistor on the Mic Input connection.

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