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laforge, 02/19/2016 10:48 PM
add baud information, restructure page
'''WARNING: Opening or modifying your nanoBTS will render your warranty void and might affect regulatory approval!'''
nanoBTS 1800 PCB photographssee attachments at the end of this page.
=== Debug Port ===
There is a serial port for debugging. This port can be accessed via one of the two TIB RJ45 jacks, but only after
a small hardware modification has been made. Please reference the following picture for details.
After soldering those two connections, the pin-out of ''TIB out'' is as follows:
- Pin 7: PPC UART Tx (3.3V)
- Pin 8: PPC UART Tx (3.3V)
- Pin 10: Ground
You can use any level shifter to get the signal up to true RS323 values, or directly connect something like a FT232.
The port runs at 115200 bps, 8N1
There seems to be some kind of serial console on the device, we haven't yet figured out more details.
nanoBTS 900FIXME
Updated by laforge about 8 years ago · 2 revisions