Rev #17
Version 1.18
November 2019
Page 11 of 22
When you buy RFB option, the second Flat dipole antenna is included as well.
5.3
USB port
USB port serves as a SD card on other Flarm devices (FlarmMouse).
Advantage of the USB is, that you can install PowerMouse behind the panel and connect USB
extension cable to the front panel.
User can use it for:
•
Updating PowerMouse
•
Changing PowerMouse settings (flarmcfg.txt)
•
Downloading flights
USB is active only when the device is powered ON.
It supports up to USB 2.0 type
5.4
Wiring
5.4.1.1
PowerMouse PORT1 and PORT2 pinout (RJ45)
Pin number
Description
1
+ Power input
2
+ Power input
3
3.0V Indicator power output
4
Ground
5
Data output (TX)
6
Data input (RX)
7
- Power input
8
- Power input
Underneath each port there are TX (transmit) and RX (receive) status LEDs that
flash green when that port is receiving or transmitting data.
5.4.1.2
PowerMouse RF connector side description
TX RX
Pin 8
Pin 1
PORT 1
PORT 2
TX RX
