Search found 4 matches

by torkinp
Tue Apr 03, 2018 5:41 pm
Forum: ESP8266 boards
Topic: WeMos D1 Mini Pro 16MB
Replies: 15
Views: 10618

Re: WeMos D1 Mini Pro 16MB

by torkinp
Tue Apr 03, 2018 5:34 pm
Forum: ESP8266 boards
Topic: Flashing micropython on Wemos D1 Mini Pro
Replies: 33
Views: 27750

Re: Flashing micropython on Wemos D1 Mini Pro

Hi, It is now possible to flash micropython on boards with 16MB e.g. Wemos Mini D1 Pro, with the full 16MB usable. Full details available here: https://github.com/micropython/micropython/issues/2335 In summary: 1) either compile the two required files (firmware-combined.bin and esp_init_data_default...
by torkinp
Thu Jan 19, 2017 2:05 pm
Forum: ESP8266 boards
Topic: Using the tx/rx pins not for UART
Replies: 42
Views: 19525

Re: Using the tx/rx pins not for UART

Hi, Am kinda new to all this, apologies if my question is in the wrong place, or misguided. I suspect I'm missing something simple/obvious. I'm connecting a modem type device to the TX & RX pins of my esp8266 running micropython. The device sends strings such as 'OK' (and lots of other messages). Wh...
by torkinp
Tue Jan 17, 2017 10:52 am
Forum: ESP8266 boards
Topic: Flashing micropython on Wemos D1 Mini Pro
Replies: 33
Views: 27750

Re: Flashing micropython on Wemos D1 Mini Pro

Hi, Like many people on this forum, I'd like to see micropython running on on a 16MB Wemos D1 Mini Pro. Having problems though. I can erase the flash with esptool using: esptool.py -p /dev/ttyUSB0 erase_flash and can get a working 4MB (32m) on the Mini Pro install using: esptool.py -p /dev/ttyUSB0 -...