RN4677 datasheet(19/31 Pages) MICROCHIP

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Command Reference

 2015 Microchip Technology Inc.

DS50002377A-page 19

2.3.13

SQ,<0,1>

This command only applies to BLE.

This command sets the data streaming reliability between two RN4677 devices. If it

communicates with a smart phone or tablet, the remote peer determines RN4677 data

streaming reliability by either start notification (no acknowledgment) or indication (with

acknowledgment). If the parameter of command SQ is 1, the data streams with

acknowledgment; otherwise, the parameter 0 implies unacknowledged data streaming.

Default:

Example:

2.3.14

SR[,<0,1>]<MAC Address>

This command stores the remote address. When the MAC address is for a Bluetooth

Classic device, then the only parameter is the Bluetooth MAC address, 12 hexadecimal

digits (6 bytes) without space or characters between digits. For a BLE device, the first

parameter is either 0 (public) or 1 (random) to indicate address type, followed by the

MAC address. Additionally, this command takes special character Z to erase any stored

address.

Default:

N/A

Example:

2.3.15

SS,<string>

This command sets the service name, where <string> is from 1 to 16 alphanumeric

characters.

Default:

SerialPort

Example:

SQ,1

// Enable acknowledgment for data streaming

SR,00A053112233

// Set the remote Bluetooth Classic

// address to 00A053112233

SR,0,00A053112233

// Set the remote BLE address to

// 00A053112233

SR,Z

// Clear stored address

SS,SPP

// Service name set to SPP

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