Contents
Ultimate LRS + OrangeRX 1W TX (Turnigy Taranis type)
- Link to the module on HK site
- Connect the ULRS Receiver RX pin to the Flight Controller TX pin
- Connect the ULRS Receiver TX pin to the Flight Controller RX pin
- Connect the ULRS Receiver GND to the Flight Controller GND pin
- Connect the ULRS Receiver PPM pin to the Flight Controller PPM pin. For an APM, this is on the first RC input channel.
- For APM, connect the RC input 2 signal pin with RC input 3 signal pin : this tells APM to listen for serial PPM.
- Here’s the pinout for Turnigy Taranis :
- Also, please notice that on recent APM board, the RX and TX must be connected to the telemetry port, as shown on the Futaba diagram. (The JR/Turnigy diagram will be upgraded soon)
Ultimate LRS + OrangeRX 100mW module
- This firmware is aimed at using two 1W TX together, but you can still use a 100mW RX
- Connect the ULRS Receiver RX pin to the Flight Controller TX pin
- Connect the ULRS Receiver TX pin to the Flight Controller RX pin
- Connect the ULRS Receiver GND to the Flight Controller GND pin
- Connect the ULRS Receiver PPM pin to the Flight Controller PPM pin. For an APM, this is on the first RC input channel. On a 100mW OrangeRX, the PPM pin is the fourth channel (see diagram).
- For APM, connect the RC input 2 signal pin with RC input 3 signal pin : this tells APM to listen for serial PPM.
Remark about the serial port
Remember that the serial ports are in opposite direction on the 1W and 100mW modules.
Resources
OrangeRX connectors pinout
