Qczek LRS 2.0 released ;) Posted on 2020-06-15 By qczek Find out what’s new on download page. I would write something more sooner or later 😉
13 thoughts on “Qczek LRS 2.0 released ;)”
Great project. Thank you for sharing.
Already ordered modules, but in mean time have some doubts.
I have two radios to choose. one is old graupner with frsky DHT module installed for frsky 2,4ghz communication, with added frsky telemetry monitor on arduino with small lcd.
Here to option is install it similar like DHT is, and use for example bluetooth module and phone for telemetry monitoring
second is damn cheap deviation based radio – jumper t8sg lite.
I would love to put your lrs to deviation radio – but no idea how to start tinkering with connection. internally there is cc2500 radio module for frsky and flysky communication. I can forget about it right?
if both options are not good – what is cheapest radio with easy connection possibility?
it is time to update my old qlrs
Thank you for sharing your project.
In features of 2.0 version, you wrote that it supports only sbus on master side.
so if I plan to install it on old graupner mx12 radio, where now sits frsky DHT module, I should stay with 1.x version, right?
Good health to you! I tried to update the firmware today, but I ran into a problem. the configuration tool says that it can’t read the configuration from the module’s TX. And what Protocol do I need to connect to the jumper T16 transmitter in order for the module to work? On version 1.92, I never managed to run LRS on the SBUS Protocol. I will be glad of any help.
I can bind with 1.92 but with 2.0 it is not possible . I have Radiolink tx16s external Module : sbus normal (inverted or not inverted ) 16ch, same problem . Led is ON and not blinking . Also M0 and M1 not possible to change .
with 1.92 no problem , also telemetrie ok .
Have problem with signal ( rssi ) up and down ) no good link . with 1.92 same hardware all ok .
P.S SBUS works now ( must connect to rx pin 🙂 )
1. Where to send the sbus signal to the TX module from the transmitter?
2. the configuration Tool can’t read data from the TX module, it gives the error “configuration read error” How to solve this problem?
Good health to you! I tried to update the firmware today, but I ran into a problem. the configuration tool says that it can’t read the configuration from the module’s TX.
For TX-module (only) you have wire rx pin to aux. I had the same problem.
Is it possible to make super low speed mode but longest range with sensitivity about -145? First 4 channels are updated 2 hz, other channels are only 4bits values that are updated 1/2 hz.
yes it is, but why do you need it, have you ever reached current solution limits?
Have a nice day.
What other LORA modules are suitable for LRS
I tried volante ranger 757-4, but I couldn’t even fly normally and perform auto-trim and auto-tune. It looks like the problem is delays. I tried to fly at frequencies of 439-440 Mhz. What you can try to fix?