Sena Technologies Inc. PARANISD1100 Manuel D’Utilisation

3.3. AT Commands

3.3.1. AT+MULTI,n

Select a multiple connection mode. Refer to Table 4-1 for descriptions.

3.3.2. AT+MLIST?

It shows the current mode, the connection status and the BD addresses of slaves.

3.3.3. ATHx, ATHbdaddr

Using the ATH command, connections with all slaves or only connections with specific slaves can be
disconnected selectively

Table 4-3 ATH

ATH

Disconnect all the slaves.

ATHx (ATH1, ATH2, ATH3, ATH4)

Disconnect the slave which belongs to the TASK x.

ATHbdaddr (ATH000195000001)

Disconnect the slave with specified BD address.

3.3.4. ATOx, ATObdaddr

Using the ATO command, the communication status with the last active slave or a specific slave can
be set to online (only in Node Switching Mode).

Table 4-4 ATO

ATO

Communicate with the slave recently communicated.

ATOx (ATO1, ATO2, ATO3, ATO4)

Communicate with the slave which belongs to the TASK x.

ATObdaddr (ATO000195000001)

Communicate with the slave with specified BDaddress.

at+mlist?

CURRENT MODE: MULTI DROP

TASK1 – 000195000001

TASK2 – 000195000002

TASK3 – DISCONNECT

TASK4 - 000195000004

OK