Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible(102990824)

Q1:  Wio tracker can't be recognized as USB modem device on PC anymore. There is no com port device. So it can not flash via Arduino ide.  
  • Please press reset button 2 times quickly, it will force to go to the download mode.  when it enters to the force mode, we will  see the orange led near MCU flashes quickly. We can program it now. 
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