QCZEK LRS – SPORT TELEMETRY

Starting from version 1.90 QLRS support conversion mavlink encapsulation telemetry data to FrSky smart port telemetry (on TX module side) to make possible displaying essential flight data directly on radio screen. There is no need to use any additional hardware, except wire connecting M0 pin with sport Taranis’s pin inside module bay (blue wire on phone below).

From version 1.91 you can connect QLRS directly to FrsSky RX and together with SBUS input use it as a relay. When slave sport is in use you get rssi as APID_CUST_RSSI 0x04B0. Please note that you have to setup telemetry type to 4 – Mavlink + SPORT SLAVE.

And it required additional 1k resistor …

Unfortunately M0 pin is used for LED control, so LED will only blink according telemetry data stream.

Next you need to set telemetry encapsulation on RX side, and to new mode “Mavlink enc. + SPORT” on TX side.

Now you just need to power on you plane, turn on Taranis radio, and discover new smart port sensors. Please note, that you should first check “Ignore instances” option, and wait for GPS fix (if there is no fix, not all telemetry data will be discovered).

Now you can use your favourite lua script 🙂

Following data are send to your radio

APID_GPS_COURSE 0x0840
APID_RSSI 0xF101
APID_VFAS 0x0210
APID_CURRENT 0x0200
APID_CELLS 0x0300
APID_ALTITUDE 0x0100
APID_VARIO 0x0110
APID_GPS_SPPED 0x0830
APID_LATLONG 0x0800
APID_GPS_ALTITUDE 0x0820
APID_AIR_SPEED 0x0a00
APID_FUEL 0x0600
APID_T1 0x0400
APID_T2 0x0410
APID_PITCH 0x0430
APID_ROLL 0x0440
APID_MAV_BASE_MODE 0x04A0
APID_MAV_SYS_STATUS 0x04A1
APID_MAV_CUSTOM_MODE 0x04A2
APID_CUST_RSSI 0x04B0
APID_RX_RSSI_REG_VAL 0x04B1
APID_RX_SNR_REG_VAL 0x04B2
APID_RX_PACKET_LOST_VAL 0x04B3
Fill free to adjust existing LUA scripts 😉