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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@jes
I tried putting
BLEDevice::setMTU(131)(and also 23) just before and just afterBLEDevice::startAdvertising()in my Arduino code from the first post in this thread. No change, the Bangle.js 2 still says it was disconnected after ~1.0 seconds.My immediate problem is solved anyway, because I can just report my sensor readings in the "manufacturer data" field, and grab it with
NRF.findDevices().