ESP-12 Micropython NodeMCU
Posted: Wed Feb 21, 2018 5:26 pmHello,
I'm using ESP-12 and trying to flash Micropython in version "esp8266-20171101-v1.9.3". Flashing comes without errors, but after reset, in console I got only garbage (try on lot of baud's). In the same configuarion I'm flashing NodeMCU custom build and this one succeed. Does anyone have problems with flashin Micropython to ESP-12?
(GPIO-15 pullup to GND, GPIO-02 pullup to VCC, GPIO-00 pullup to VCC with SWITCH to GND, CH_PC to VCC, RST pullup to VCC + capasitor to GND with SWITCH to GND, plus 3,3V from external source)
I guess that configuration itself is OK, because NodeMCU works after all, but I had exacly the same problem with ESP-07, and NO PROBLEM at all with ESP-01.
Do you have any suggestions?
I'm using ESP-12 and trying to flash Micropython in version "esp8266-20171101-v1.9.3". Flashing comes without errors, but after reset, in console I got only garbage (try on lot of baud's). In the same configuarion I'm flashing NodeMCU custom build and this one succeed. Does anyone have problems with flashin Micropython to ESP-12?
(GPIO-15 pullup to GND, GPIO-02 pullup to VCC, GPIO-00 pullup to VCC with SWITCH to GND, CH_PC to VCC, RST pullup to VCC + capasitor to GND with SWITCH to GND, plus 3,3V from external source)
I guess that configuration itself is OK, because NodeMCU works after all, but I had exacly the same problem with ESP-07, and NO PROBLEM at all with ESP-01.
Do you have any suggestions?
