Belkin F9K1102 v3

Overview
"P/N: 141801620001J R01" is silk-screened on the board in the FCC photos.

Forum threads

 * Belkin F9K1102: Tomato bring-up
 * FreshTomato: Use minimum version 2022.3 (2022.05.12) to avoid issues.

Tomato
When changing to FreshTomato, if the reset button does not reset nvram, the default password may be unknown. The password can be retrieved from the unprotected console via 'nvram get http_passwd'. User is 'root' for telnet, ssh, and GUI. After a proper reset, the password is 'admin'.

Serial
Terminal settings:
 * Baud: 115200
 * Data bits: 8
 * Stop Bits: 1
 * Parity: none
 * Flow control: none

Serial Pinouts
_ = (GND) 3 = (RxD) 2 = (TxD) 1 = [3.3v] J3