I know the theoretical throughput

At 1MBit you should be able to push out a little less than 8000 frames per second.

Did you really see 20 - 50 ms between frames, or are these µs?

Still a lot, considering a fast frame is only a bit more than 100µs...


Cheers
Hans

@Rudi: my long range test didn't go well because of a mechanical problem on the test vehicle (motor support plate fell apart). Will try again when I figure out how to 3d print a new one... @ivan txs, - (would help you on 3d print, but have not started this theme - but next time i do this too ) best...

Looking good.

How many CAN messages are you able to send or receive per second?

Cheers

Maybe disable the TPS during sleep, and bypass it with a couple of Si diodes to drop the voltage into the safe range?


Cheers
Hans

The hardware timers are using an 80Mhz clock source.


Cheers
Hans

The arduino libraries are always a good starting point to have a look at a working implementation

https://github.com/espressif/arduino-es ... -hal-i2c.c

Cheers

Could you try using ADC2 instead? The preamplifier pins seem to be related to ADC1...


Cheers

Hi, try editing the last line in your platform.txt, and add "--before esp32r0" to the esptool options. If you're lucky, you won't have to push any buttons at all when uploading. (Worked for me on the sparkfun board) tools.esptool.upload.pattern={cmd} --before esp32r0 --chip esp32 --port "{serial.por...

Hi

xTaskGetTickCount will probably do the trick.

P.S: The tickcount will wrap every 49 days I guess. You'll have to check it periodically and adjust your uptime calculation.

Electrolytics are rather slow

Try adding a 2.2µ film capacitor to your power rail.