0xDB Command in Serial Communication App Format Mode (ASCII)

Input Format

List of Command Numbers

0xF0: Enable ACK

Requests an ACK response.

No parameters.

Response Format

0xF1: Get Device Info

Displays address and other information. Also output at startup.

No parameters.

Response Format

0xF2: Apply Device Settings

Applies the settings.

Response Format

On Success

On Failure

0xF3: Get Device Settings

Gets the settings.

Response Format

0xFD: Erase Device Settings

Resets device settings and resets the device.

No parameters or response.

0xFE: Save Device Settings

Saves applied settings and resets the device.

No parameters or response.

0xFF: Reset Device

Discards applied settings and resets the device.

No parameters or response.

Parameter List (0xF2 / 0xF3)

Parameters for 0xF2: Apply Device Settings and 0xF3: Get Device Settings are represented by repeated pairs of identifiers and data (big endian).

0x00: Application ID

Specifies the application ID.

0x01: Frequency Channel Mask

Specifies the bit mask of frequency channels.

Set bits for channels to be used. For example, to use channel 11, specify 1<<11.

0x02: Retry Count and Output

Specifies the radio transmission output and the number of additional packet transmissions in transparent mode and header-attached transparent mode.

Only the lower 1 byte is used. The upper 4 bits represent the retry count (0-9), and the lower 4 bits represent the transmission output (0-3). For example, 8 retries / output 3 is 0x0083.

0x03: Logical Device ID

Specifies the logical device ID.

0x04: Role

Effective only for slave devices. Specify one of the following values. Normally, select a delivery method that does not use the network layer.

Delivery Methods Without Network Layer

• 0: Normal designation (parent or child device)
• 1-3: Relay slave devices (logical device IDs are 1-100 or 120). Numbers 1-3 indicate the maximum relay hop count. This method retransmits up to the maximum relay hops, which may cause duplicate packets depending on relay device placement and count.

Delivery Methods Using Network Layer

• 11: Parent device
• 12: Relay device
• 13: Child device

0x05: Relay Layer

The relay layer number. Relay devices attempt to connect to relay devices or parent devices in upper (smaller value) relay layers. Effective only when Role is set to 12.

0x06: Communication Mode

• 0: Transparent mode
• 1: Format mode (ASCII)
• 2: Format mode (Binary)
• 3: Chat mode
• 4: Header-attached transparent mode

0x07: Baud Rate

Specifies the UART baud rate.

0x08: Parity

Specifies the sum of settings in the following combination:

• Bit
  • 0: 8Bit
  • 8: 7Bit
• Parity
  • 0: None
  • 1: Odd
  • 2: Even
• Stop
  • 0: STOP 1
  • 4: STOP 2

For example, 7-E-1 is specified as 8+2+0=10(0xA).

0x09: Encryption Function

Specifies whether encryption is enabled.

• 0: Disabled
• 1: AES128bit encryption enabled

0x0A: Encryption Key

Specifies a 16-byte encryption key.

Can store binary sequences that cannot be set in Interactive Mode. This may cause display issues in Interactive Mode.

0x0B: Header / Handle name

Specifies a header format on the mode E or handle name on the mode C.

0x0C: Delimiter Character

Specifies the delimiter character (0x00-0xFF).