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inbox:toh:comfast:cf-ew72_v2 [2023/08/24 10:11] – [Info] filimonicinbox:toh:comfast:cf-ew72_v2 [2023/08/24 10:22] – [Serial] filimonic
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 How to connect to the Serial Port of this specific device:\\ How to connect to the Serial Port of this specific device:\\
  
-  * Device has factory-soldered 2.54mm pin header.\\+  * [[#Opening the case|Remove the case]].\\ 
 +  * Device has factory-soldered 4 x 2.54mm pin header (VCC, GND, TX, RX).\\
   * GND pin is recommended to be connected. \\   * GND pin is recommended to be connected. \\
   * :!: It is recommended NOT connect VCC pin as device powers from PoE.\\   * :!: It is recommended NOT connect VCC pin as device powers from PoE.\\
   * :!: It is recommended to connect serial adapter through active (with separate power) USB hub. Avoid connecting to usb port connected to computer motherboard. CF-EW72 V2 has 48V on PCB, and if 48V will somehow hit your USB, it may damage your PC, including CPU.   * :!: It is recommended to connect serial adapter through active (with separate power) USB hub. Avoid connecting to usb port connected to computer motherboard. CF-EW72 V2 has 48V on PCB, and if 48V will somehow hit your USB, it may damage your PC, including CPU.
   * In some situations device may not start when RX pin is connected - so, connect it right after you see output from device.   * In some situations device may not start when RX pin is connected - so, connect it right after you see output from device.
 +  * Connected RX also may cause random 5GHz Wi-Fi chip problems.
  
 ^ Serial connection parameters\\ for COMFAST CF-EW72 V2 | 115200, 8N1, 3.3V | ^ Serial connection parameters\\ for COMFAST CF-EW72 V2 | 115200, 8N1, 3.3V |
  • Last modified: 2023/09/27 06:50
  • by filimonic