ExpressLRS
STM32/ESP32/ESP8285-based High-Performance Radio Link for RC applications (by AlessandroAU)
edgetx
EdgeTX is the cutting edge open source firmware for your R/C radio (by EdgeTX)
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| ExpressLRS | edgetx | |
|---|---|---|
| 111 | 10 | |
| 3,098 | 1,397 | |
| 4.6% | 4.6% | |
| 9.1 | 9.8 | |
| 5 days ago | 4 days ago | |
| C++ | C | |
| GNU General Public License v3.0 only | GNU General Public License v3.0 only |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ExpressLRS
Posts with mentions or reviews of ExpressLRS.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-30.
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ExpressLRS-Configurator rant
Just put the firmware builds under https://github.com/ExpressLRS/ExpressLRS/releases
- Release ExpressLRS V3.3.0 · ExpressLRS/ExpressLRS
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Opinions Please
I didn't really find any reference material for setup, you can see it mentioned at #2060 here.
- Release ExpressLRS V3.3.0-RC2 · ExpressLRS/ExpressLRS
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not enough space
For receiver Zlyden3D said flashing 2.0 then 3 through Betaflight passthrough worked for them.
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Is it possible to connect elrs Jr module to rc car controller?
I think the controller is only going to have PPM output at best. There's a feature request for ppm input marked "not going to happen", so I think you are out of luck. https://github.com/ExpressLRS/ExpressLRS/issues/421
- Jumper T lite Elrs script not loading.
- Using a 868MHz system in North America
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Connect Arduino nano to expresslrs transmitter
All you need to do is start sending Channels packets out a UART at 115200 baud and the TX will fire up and start sending them at whatever packet rate it is already configured for. You'll need to disable UART inversion on the TX though because external modules are half-duplex inverted (stupid legacy stuff!) The protocol I've documented here: https://github.com/ExpressLRS/ExpressLRS/wiki/CRSF-Protocol
- Release ExpressLRS V3.2.1 · ExpressLRS/ExpressLRS
edgetx
Posts with mentions or reviews of edgetx.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-10-15.
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Recommendations for transmitter & Receiver
It has an external module bay so if you get the 4-in-1 radio module you can plug in an ELRS module and vice-versa. It runs EdgeTX open-source firmware which is maintained by some awesome developers.
- About to purchase a 1400mm Kingfisher - please recommend a transmitter/receiver
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Need Help with Jumper T-Pro (Firmware and ELRS issues)
Hey, another jumper V2 user here, you need to do some magic to make it work, you can get more info here https://github.com/EdgeTX/edgetx/pull/3554
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Can someone please tell me how to put a clock on the EdgeTX monochrome screen?
apparently it's a nightly build https://github.com/EdgeTX/edgetx/pull/3306
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New Radiomaster TX16s not working out of box
You might look at https://intofpv.com/t-tx16s-doesn-t-turn-on-v-2-0 or https://github.com/EdgeTX/edgetx/wiki/Unbrick-your-radio
- I have a newbie question? Can the Literadio pro 3 do frsky and elrs?
- Edge TX V 2.7
- ELRS vs Crossfire
- Been out of the hobby for like 3 years; Any big new things?
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OpenTX 2.4 stall
http://edgetx.org/ Release notes: https://github.com/EdgeTX/edgetx/releases/tag/v2.4.0
What are some alternatives?
When comparing ExpressLRS and edgetx you can also consider the following projects:
opentx - OpenTX custom firmware for Transmitters
ESP32_WebRadio - An Internet web radio based to ESP32
betaflight - Open Source Flight Controller Firmware
gyroflow - Video stabilization using gyroscope data
Backpack - Firmware for ExpressLRS compatible backpacks
acre2 - Advanced Combat Radio Environment 2 (ACRE2) for Arma 3
betaflight-configurator - Cross platform configuration tool for the Betaflight firmware
DigiView-SBC - DigiView for Raspberry Pi
gnuradio - GNU Radio – the Free and Open Software Radio Ecosystem
QUICKSILVER - Flight Controller Firmware
LoLa - Low Latency Radio System