Paul Stoffregen
Paul Stoffregen
Just adding defines will not work. The actual code to use whatever timers that chip has needs to be written.
I don't see any warnings when I compile the Echo example for Teensy 3.5 (arm chip) or Teensy 2.0 (avr chip). Which board and software are you using?
Probably, but I'm not going to work on porting anytime soon. Maybe you can find someone who knows enough about AVR timers to do this work and send a pull...
Sorry, I can not put engineering time into supporting this Adafruit product. But if someone else does this and sends a pull request (which does not affect other chips), I...
The head & tail variables are only 8 bits, so anything over 255 bytes could be expected to fail.
Is it possible to reproduce this problem using the SIM800L without a sim card installed? In other words, if I buy a SIM800L but I do not have the sim...
Is there a way to reproduce this problem with other serial devices? Maybe another Arduino board? (I have plenty of those....)
AltSoftSerial does not support ESP.
The answer is: it depends. First, this isn't possible unless you modify the AltSoftSerial code. AltSoftSerial simply doesn't offer this feature. But it is open source, so if you have...
Perhaps the stop bit time matters? If there really is a problem, I'm afraid I can't do anything (and must close this issue) unless you provide a (hopefully small) complete...