Sugar Glider
Sugar Glider
This shall be fixed by https://github.com/espressif/arduino-esp32/pull/6659 in ESP Arduino Core 2.0.3. https://github.com/espressif/arduino-esp32/issues/4732#issuecomment-1105866911
I've submitted a fix in the ESP Arduino GH https://github.com/espressif/arduino-esp32/pull/6864 This shall close this issue as well, I guess.
@mudgalp We are not supporting Arduino Core 1.0.6 anymore. Would it be possible for you to test it using the latest Arduino Core Version (2.0.2 or 2.0.3-RC1)? Thanks!
I have no LTE modem/module in order to test and reproduce the issue with your sketch. Could you simplify it to the smallest possible sketch that reproduces the error, not...
>[5-10 09:50:00.0]Error Occurred. Error #: 6 >[5-10 09:50:00.0]Stream Read Timeout Apparently there is an issue with the communication to the OTA server over LTE, which is timing out. You can...
I see. What do you use as OTA server of the firmware?
From #6727 there is a hint... Can you set a big RxBuffer for the Serial2? ``` Serial2.setRxBufferSize(4096); Serial2.setTimeout(0); Serial2.begin(115200); ```
~Possible Arduino Stream Class issue related to https://github.com/espressif/arduino-esp32/issues/6733#issuecomment-1125349326~ ~Investigating it...~
Try this: https://github.com/Xinyuan-LilyGO/LilyGo-T-Call-SIM800/issues/132#issuecomment-841683522
There is a possible work around that may fix this issue. Pease try this code/example when starting Serial2 (used to communicate to the Modem and then receive the OTA firmware):...