This is an old revision of the document!
This guide describes the process for configuring a 3DR 433/915Mhz telemetry module to use with PIDflight Lap timing devices.
To configure the 3DR telemtry modules you will use the Ground module to configure both it and the Air module. You will need the Air Module to be powered up for this.
By default the Ground module is set to 57600 baud rate. Both the Ground module and Air module need to have the serial speed, and some other settings tweaked before it's ready to use.
This is a work in progress, checkout the PIDflight Support group in the mean time
| Arduino | 3DR Air Module |
|---|---|
| 5V | VCC |
| GND | GND |
| RX | TX |
| TX | RX |
