Per a DM request, I've put my sensor mount designs in a Google Drive folder, here: https://drive.google.com/drive/folders/1rIsdjYRYZxvGNPqRv1Ob1g5by7T4zd1… These folders contain files for 3d-printed linear potentiometer mounts. They were principally developed for my bike - a 2022 Stumpjumper Evo with a Vorsprung Telum shock and Fox 38s - and the particular linear pots I am using (12.7mm / 1/2" dia), but...
Thanks! Yours is sweet also - especially the software. Very easy on the eye. By total coincidence I also started with the intention to use a Smart Bee, but in the time it took to arrive (it was unaccountably detained by customs) I got impatient and decided that having an external real-time clock wasn't a deal breaker. So I arrived...
I haven't tested to find the limits (as yet). Based on how the sample queue behaves (samples are buffered and only written to the SD card periodically) I'd say it could go faster. The analog inputs have low-pass filtering that starts to attenuate above 500Hz but that could easily be made higher with different values for the resistors and capacitors.
Hey folks, thought I'd share my DIY data acquisition project. It's been about 6 months in the making (so far) and is up and running. My intention, once it's cleaned up and a few more of the wrinkles are worked out, is to open-source this. Hardware-wise, it's based on an ESP32 dev board on a custom PCB that breaks out...