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Regardless of the above option used, the system will load the backup RouterBOOT loader if the button is pressed before power is applied to the device. Useful for RouterBOOT debugging and recovery.
GPIO pinout
GPIO pins are located on the board under the case as shown in the picture:
ADC input/analog input (pin2 or pin3):
Connected relays (pin4 or pin6):
Tamper switch (pin5):
Accessories
The package includes the following accessories that come with the device:
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