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I recently bought the V2.02 board but it had an old version of micropython on it (1.84 IIRC) so I used esptool to flash it with esp8266-20190125-v1.10.bin. It seemed to flash ok but it locks up in a reboot loop - not even getting as far as displaying the micropython message. The serial baud rate is also 74880 which also suggests it didn't get far enough to set that to 115200.
I can reflash the board from the Arduino IDE and sketches run fine.
This is all I get - I have to press RST to get that.
ets Jan 8 2013,rst cause:2, boot mode:(3,6)
load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
v951aeffa
~ld
▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒
Is there a special build of micropython for this board?
打电话用什么接口 能接就应该能打吧 不要求能通话 能打出去也行
error info:
“Traceback (most recent call last):
File "main.py", line 2, in
File "mqtt.py", line 43, in main
File "simple.py", line 99, in connect”
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