urequests [Errno 5] EIO

All ESP32 boards running MicroPython.
Target audience: MicroPython users with an ESP32 board.
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fefe
Posts: 8
Joined: Tue May 28, 2019 5:52 pm

urequests [Errno 5] EIO

Post by fefe » Mon Jun 17, 2019 4:51 pm

urequests post throws the following error from time to time.

OSError: [Errno 5] EIO

Also when digging deeper and watching the serial output I can see that from time to time the SSL handshake fails. Unsure what I can do about this. Any guidance would be helpful.
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fefe
Posts: 8
Joined: Tue May 28, 2019 5:52 pm

Re: urequests [Errno 5] EIO

Post by fefe » Mon Jun 17, 2019 5:58 pm

Turns out the problem is with the newest ESP32 firmware.

esp32-20190617-v1.11-47-g1a51fc9dd.bin . -- this version has bugged urequests


esp32-20190529-v1.11.bin . -- this version working perfect
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