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STM32/ESP32/ESP8285-Based High-Performance Radio Link for RC Applications
- majormjr 5y agoExpressLRS is looking very promising. Hopefully it will do the same thing with radio protocols as OpenTX has done with the radio transmitter market; lowering costs for software development and allowing cheaper hardware with more feature.
- hyperman1 5y agoA small question: I am thinking of using ESP32 LOLIN32 boards to connect with the LEGO poweredup modules, as they combine decent bluetooth and built-in lythium batteries on a small PCB. But the ESP-IDF suite is this bigger-than-auditable download of scripts from a Chinese company, so my brain's security leds started blinking. Is there any way to do, for example, gcc development from the debian repositories.
- CasperDern 5y agoIt's been a while, so I'm not sure if it will work on the newer models, but I used to use the xtensa-lx106-elf (patched from crosstool-NG[0]) toolchain to build my ESP8266 project and then upload it wil esptool.py. There was also esp-open-sdk which was an installer for that toolchain and some additional libraries[1]. [0]: https://github.com/i404788/crosstool-NG https://github.com/i404788/crosstool-NG [1]: https://github.com/pfalcon/esp-open-sdk https://github.com/pfalcon/esp-open-sdk
- hyperman1 5y agoThanks
- holoduke 5y agoThese radio link protocols like expressLRS are completely bepassing all guidelines. For example their frequency channel / hopping tactics are bombarding the spectrums. Making it very aggressive and causing a lot of interference with other devices. People should not use this in the field. In some countries you can be jailed for this. (This is not just radio piracy)
- nerdite 5y agoI’ve been excited to try expressLRS. Can you provide a source showing this interference and it’s illegality?
- deleted 5y ago[deleted]