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Diffstat (limited to 'docs/esp8266/tutorial/intro.rst')
| -rw-r--r-- | docs/esp8266/tutorial/intro.rst | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/docs/esp8266/tutorial/intro.rst b/docs/esp8266/tutorial/intro.rst index bbf0457fff..a5deb3532f 100644 --- a/docs/esp8266/tutorial/intro.rst +++ b/docs/esp8266/tutorial/intro.rst @@ -109,10 +109,12 @@ PC. You may also need to reduce the baudrate if you get errors when flashing that you have. For some boards with a particular FlashROM configuration (e.g. some variants of -a NodeMCU board) you may need to use the following command to deploy -the firmware (note the ``-fm dio`` option):: +a NodeMCU board) you may need to manually set a compatible +`SPI Flash Mode <https://github.com/espressif/esptool/wiki/SPI-Flash-Modes>`_. +You'd usually pick the fastest option that is compatible with your device, but +the ``-fm dout`` option (the slowest option) should have the best compatibility:: - esptool.py --port /dev/ttyUSB0 --baud 460800 write_flash --flash_size=detect -fm dio 0 esp8266-20170108-v1.8.7.bin + esptool.py --port /dev/ttyUSB0 --baud 460800 write_flash --flash_size=detect -fm dout 0 esp8266-20170108-v1.8.7.bin If the above commands run without error then MicroPython should be installed on your board! |