user97438

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• RAK8212 SMS problem

  @user97438 started

  • 13 comments
  • 4,806 views

  @user142393 replied
• RAK8212: Issue with save() freezing up the system

  in Other Boards • 5 years

  

  after cold reboot , we can't see any error message most of time, sometimes we can see the messages as below

  "\r\nR"
  ] "DY\r\n"
  ] "\r\nR"
  ] "DY\r\n"
  ] "\r\nR"
  ] "DY\r\n"
  ] "\r\nR"
  ] "DY\r\n"
  ] "\r\nR"
  ] "DY\r\n"

  if we do "Load" this time , then everything worked fine.

• RAK8212: Issue with save() freezing up the system

  in Other Boards • 5 years

  

  there is no any error when doing "Load",

  load();
  =undefined
  Loading 11308 bytes from flash...
  Running onInit()...
  onInit...
  Start Testing...
  Connecting Cellular Modem ...
  Cellular Modem connected.
  BME280 wiring set up.
  ["AT&F0\r\n"
  ] "AT&F0\r\r\nOK\r\n"
  ["ATE0\r\n"
  ] "ATE0\r\r"
  ] "\nOK\r\n"
  .......

• RAK8212: Issue with save() freezing up the system

  in Other Boards • 5 years

  

  it can be restarted by P21RESET to GND.

• RAK8212: Issue with save() freezing up the system

  in Other Boards • 5 years

  

  after re-flashing your latest 'cutting edge' build( 8/4/2019), it seems be improved, but still not reliable. sometime it hanged, sometime the codes lost . the board can't be restarted by shorting TILT_DOUT to 3.3v , also it can't be restarted by shorting P21RESET to 3.3v or GND.

• RAK8212: Issue with save() freezing up the system

  in Other Boards • 5 years

  

  it worked when we used the really simple code, when we tested by using https://github.com/wklenk/rak8212-esprui­no-nb-iot/blob/master/upload-ssl-certs-t­o-bg96.js.

  it can work after modifying a little for Singapore Cat-M1. even worked fine after doing "save", but it hanged when we restarted the board by turning off and turn on power

• RAK8212: Issue with save() freezing up the system

  in Other Boards • 5 years

  

  not hanging when doing " save", it's hanging when new restarting.

• RAK8212: Issue with save() freezing up the system

  in Other Boards • 5 years

  

  anyone can help ?

• RAK8212: Issue with save() freezing up the system

  in Other Boards • 5 years

  

  Hi Gordon, can you please tell us how to solve it?

• RAK8212: Issue with save() freezing up the system

  in Other Boards • 5 years

  

  I also met the same problem by using the latest espruino_2v01_RAK8212.hex (3 April,2019), could you please share with me how to solve it?