From b591b92b4eef3a551d80d373bf18a74516ce6aa1 Mon Sep 17 00:00:00 2001 From: Pascal Langer Date: Wed, 23 Sep 2020 09:41:26 +0200 Subject: [PATCH] Update OMP documentation --- Protocols_Details.md | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/Protocols_Details.md b/Protocols_Details.md index ab1b35a..f909af4 100644 --- a/Protocols_Details.md +++ b/Protocols_Details.md @@ -555,14 +555,16 @@ You should definitively upgrade your receivers/sensors to the latest firmware ve ## OMP - *77* Model: OMPHOBBY M2 Heli, T720 RC Glider -Telemetry supported with A1=battery voltage (you need to adjust the offset with a voltmeter since there are some large differences between the models), RX_RSSI = TQly = percentage of received telemetry packets which has nothing to do with well the RX is receiving the TX but instead how well the TX=multi module is receiving the RX. -Telemetry is using the NRF24L01 RF component @250K so depending on your module it might not work well. +Telemetry supported: +- A1 = battery voltage including "recovered" battery voltage from bad telemetry packets +- A2 = battery voltage from only good packets +- You must adjust the offset with a voltmeter since there are some large differences between the models +- RX_RSSI = TQly = percentage of received telemetry packets (good and bad) received from the model which has nothing to do with well the RX is receiving the TX +- Telemetry is using the NRF24L01 RF component @250K so depending on your module it might not work so well -Option for this protocol corresponds to fine frequency tuning. This value is different for each Module and **must** be accurate otherwise the link will not be stable. +Option for this protocol corresponds to the CC2500 fine frequency tuning. This value is different for each Module and **must** be accurate otherwise the link will not be stable. Check the [Frequency Tuning page](/docs/Frequency_Tuning.md) to determine it. -This protocol is using both the CC2500 and NRF24L01 to control the model and read the telemetry. - CH1|CH2|CH3|CH4|CH5|CH6|CH7 ---|---|---|---|---|---|--- A|E|T_PITCH|R|T_HOLD|IDLE|MODE