RAYTAC MDBT42Q - AT, Manual

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2.2.3. Response (Default)
No. Command Response
(1) AT?NAME Raytac AT-UART (default)
(2) AT?VERSION e.g. version: 1.0
(3) AT?MACADDR e.g. D352BDE1E414
(4) AT?BAUDRATE
0 baudrate9600 (default)
(0 = 9600; 1 = 19200; 2 = 38400; 3 = 57600; 4 = 115200;
5 = 230400; 6 = 460800)
(5) AT?FLOWCONTROL
0 flowcontrol dis (default)
(0 = disabled; 1 = enabled)
(6) AT?TXPOWER
0 txpower 4dbm (default)
(0 = 4dBm; 1 = 0dBm; 2 = -4dBm; 3 = -8dBm, 4 = -20dBm)
(7) AT?XTAL
0 xtal internal (default)
(0 = internal; 1 = external, and XTAL = 32.768KHz
oscillator)
(8) AT?CONNECTINDICATOR
0 connect indicator low (default)
(0 = output low; 1 = output high)
(9) AT?PHYMODE
0 PHY mode 1Mbps (default)
(0 = 1Mbps; 1 = 2Mbps)
(10) AT?WAKEUP
0 wakeup low (default)
(0 = low active; 1 = high active)
(11) AT?ADVTIME
0000 (default: Hex, forever advertising with no timeout,
tttt: 0x0000)
(12) AT?DCDC
0 dcdc dis (default)
(0 = disabled; 1 = enabled)
(13) AT?CONNECTINTERVALMODE
0 connect interval mode 0 (default)
(0 = fixed connection interval for iOS/Android APP usage
1 = fixed connection interval , for nRF52832 Central usage
2 = programmable connection interval for iOS/Android APP
usage)
(14) AT?ADVPATTERN
01F401F4 (default: Hex , 0.5sec on / 0.5sec off,
nnnn: 0x01F4, ffff: 0x01F4)