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tutorials:get_started:get_started_in_nodemcu [2017/03/10 06:02]
wemos [Requirements]
tutorials:get_started:get_started_in_nodemcu [2017/06/11 21:33] (current)
zerolagtime [Firmware]
Line 6: Line 6:
   * Build firmware from Marcel’s [[http://​nodemcu-build.com/​|NodeMCU custom build]] cloud service.   * Build firmware from Marcel’s [[http://​nodemcu-build.com/​|NodeMCU custom build]] cloud service.
   * Flash firmware by [[https://​github.com/​igrr/​esptool-ck|esptool-ck]]   * Flash firmware by [[https://​github.com/​igrr/​esptool-ck|esptool-ck]]
 +  * For the Wemos D1 Mini, under Linux, the ESPtool.py may not flash a bootable image unless ''​-fm dio -ff 20m -fs detect''​ is provided
 +     * If you miss these parameters, then the command ''​miniterm.py ​ /​dev/​ttyUSB0 74880''​ either stops with ''​csum err''​ or scrolls an endless error
 +     * One possible command line for a potential custom build, against the /​dev/​ttyUSB0 device:
 +<​code>​
 +port=/​dev/​ttyUSB0
 +esptool.py --chip esp8266 --port $port \
 +   ​write_flash -fm dio -ff 20m -fs detect \
 +   ​0x0000 nodemcu-master-24-modules-2017-06-09-03-44-29-integer.bin
 +</​code>​
 ===== Reference ===== ===== Reference =====
   * https://​github.com/​nodemcu/​nodemcu-firmware   * https://​github.com/​nodemcu/​nodemcu-firmware
   * http://​nodemcu.readthedocs.org/​en/​dev/​en/​   * http://​nodemcu.readthedocs.org/​en/​dev/​en/​
  
  • tutorials/get_started/get_started_in_nodemcu.txt
  • Last modified: 2017/06/11 21:33
  • by zerolagtime