Write At Command Station V104 Jun 2026

To use the V104, a programmer would write a command word to the Command Register at address 0xC103 . This byte-long "write" told the chip how to configure its 24 I/O pins (grouped into three 8-bit ports: Port 0, 1, and 2).

The syntax of the WRITE AT command is as follows: write at command station v104

: Type the specific AT command (e.g., AT+COPS? to check the operator) followed by a carriage return. To use the V104, a programmer would write