ExpressLRS Telemetry Not Working

[techfixpros]

Radio: B01 Taranis X9D Radio FW: EdgeTx 2.5.0

Tx Module: HappyModel es900Tx Tx Module FW: ELRS 2.0.1 Rx HappyModel es900Rx Rx FW: ELRS 2.0.1

Tx Module: Internal non-ISRM internal XJT Tx FW: v170317 Rx Module: BetaFPV Frsky_X SPI w/BF 2.9.11

Tx Module: FrSky R9M Rx HappyModel es900Rx Rx FW: ELRS 2.0.1

Quad FW: BF 2.9.11 BT Module: HC-06 Baud: 57600, 0, 1, N on internal Serial Port, w/inverter mod, w/Matek voltage regulator Serial Port: Telem. Mirror

Tested app with above radio and internal XJT module with the last pre-2.x FrSky firmware and I get batt voltage to the telem app on phone, but ADI does not track movement.

Using the expresslrs setup above, I get no telem data in app at all.

Verified in both configurations, BF Configurator shows valid stick movement.

Tested using internal serial port, and R9M S.Port.

[cad435]

I might have a related problem too.

I tried to get the telemetry directly out of a R9M-TX-Module with ELRS flashed onto it

I have tried both HC06 and HC05 modules. I also got the internal uninverted serial signal out if the R9M-Module. I confirmed it is the uninverted signal by comparing the S.Port and my "uninverted" Signal with an oscilloscope.

The modules are pairing. If I open a bluetooth serial-receiver-app on my android I indeed can see that data is transmitted to my phone. However nothing is shown in the app.

What also confuses me is the baudrate. I try to measure it and calculated it to about 80000Baud?! this would suggest that it is more like 74880Baud and not the 57600Baud suggested.

Unfortunate none of my modules can read 74880Baud , so maybe my problem is related to, but should rather be talked to the ELRS-Devs?

Can someone maybe confirm this?

greetings

• cad435

[howels]

I have installed the RF-BM-S02 on TX16S with EdgeTX and connected via ELRS to a quad. Telemetry working fine with defaults.

HappyModel ES24TX running eLRS 2.2.0 Matek R24D RX running eLRS 2.2.0 TX16S running EdgeTX 2.6.0 (built firmware with BLUETOOTH=ON) RF-BM-S02 flashed as per https://www.instructables.com/Bluetooth-on-Radiomaster-TX16S/ Quad running BetaFlight 4.3.0-RC3

All I had to do was set bluetooth to "telemetry" in EdgeTX system hardware settings. Obviously for rapid telemetry updates a lower telem ratio is advisable in eLRS.

[techfixpros]

I have installed the RF-BM-S02 on TX16S with EdgeTX and connected via ELRS to a quad. Telemetry working fine with defaults.

HappyModel ES24TX running eLRS 2.2.0 Matek R24D RX running eLRS 2.2.0 TX16S running EdgeTX 2.6.0 (built firmware with BLUETOOTH=ON) RF-BM-S02 flashed as per https://www.instructables.com/Bluetooth-on-Radiomaster-TX16S/ Quad running BetaFlight 4.3.0-RC3

All I had to do was set bluetooth to "telemetry" in EdgeTX system hardware settings. Obviously for rapid telemetry updates a lower telem ratio is advisable in eLRS.

Telemetry, or Telemetry Mirror?

[howels]

I have installed the RF-BM-S02 on TX16S with EdgeTX and connected via ELRS to a quad. Telemetry working fine with defaults. HappyModel ES24TX running eLRS 2.2.0 Matek R24D RX running eLRS 2.2.0 TX16S running EdgeTX 2.6.0 (built firmware with BLUETOOTH=ON) RF-BM-S02 flashed as per https://www.instructables.com/Bluetooth-on-Radiomaster-TX16S/ Quad running BetaFlight 4.3.0-RC3 All I had to do was set bluetooth to "telemetry" in EdgeTX system hardware settings. Obviously for rapid telemetry updates a lower telem ratio is advisable in eLRS.

Telemetry, or Telemetry Mirror?

The one that isn't trainer port or disabled.