Search found 3 matches

by igraczech
Mon Jan 02, 2017 10:02 pm
Forum: ESP8266 boards
Topic: Flashing micropython on Wemos D1 Mini Pro
Replies: 33
Views: 25169

Re: Flashing micropython on Wemos D1 Mini Pro

Also it happens with other firmwares than Micropython (just tried NodeMCU and it behaves the same).
by igraczech
Mon Jan 02, 2017 9:54 pm
Forum: ESP8266 boards
Topic: Flashing micropython on Wemos D1 Mini Pro
Replies: 33
Views: 25169

Re: Flashing micropython on Wemos D1 Mini Pro

So I've changed baud rate to 74880 and that discovered following debug log on the serial port: #0 ets_task(40209c10, 31, 3ffe9000, 4) rf_cal[0] !=0x05,is 0xFF ets Jan 8 2013,rst cause:2, boot mode:(3,6) load 0x40100000, len 31812, room 16 tail 4 chksum 0xd9 load 0x3ffe8000, len 1068, room 4 tail 8 c...
by igraczech
Mon Jan 02, 2017 9:48 pm
Forum: ESP8266 boards
Topic: Flashing micropython on Wemos D1 Mini Pro
Replies: 33
Views: 25169

Re: Flashing micropython on Wemos D1 Mini Pro

I have to say I have same issue with Wemos D1 mini Pro (blinking and not responding to USB except for erase_flash), where I have used 512k image from http://micropython.org/resources/firmwa ... efd650.bin