BLE AT Command ← Feasycom’s BLE Module
B1001 AT UART Communication Test
Test the UART communication between HOST and Module after power-on.
| E) AT | OK |
| Example |
AT OK |
B1002 AT+VER Read firmware version
| Q) AT+VER |
+VER=Param OK |
Param: Firmware version (15 Bytes ASCII) |
| Example |
AT+VER +VER=1.0.1,FSC-BT630 OK |
B1003 AT+ADDR Read MAC Address
| Q) AT+ADDR |
+ADDR=Param OK |
Param: Module’s LE MAC address (12 Bytes ASCII) |
| Example |
AT+ADDR +ADDR=DC0D300014ED OK |
B1004 AT+NAME Read/Write Local Name
Write local name if parameter existence, otherwise read the current local name.
| Q) AT+NAME |
+NAME=Param OK |
Param: BLE local name (1~29 Bytes ASCII) |
| E) AT+NAME {=Param1{, Param2}} | OK |
Param1: BLE local name (1~29 Bytes ASCII, default: Feasycom) Param2: MAC address suffix (0/1, default: 0) (0) Disable suffix (1) Enable suffix “-XXXX” (lower 4 bytes of MAC address) after local name |
| Example |
AT+NAME NAME=Feasycom OK |
Read current local name |
| Example |
AT+NAME=ABC OK |
Change module’s local name to “ABC” |
| Example |
AT+NAME=ABC,1 OK |
Change module’s local name to “ABC” and enable suffix |
B1005 AT+BAUD Read/Write Baud Rate
Module’s baud rate will be changed immediately after receiving this command
| Q) AT+BAUD |
+BAUD=Param OK |
|
| E) AT+BAUD{=Param} | Param: 1200/2400/4800/9600/19200/38400/57600/115200/ 230400, default:115200 |
B1006 AT+TPMODE Turn On/Off Throughput Mode
When GATT profile is connected and throughput mode is on,
the AT command will be de-active, every byte received via physical UART will be sent to air, vice visa
| Mode |
Status |
Operation |
| TPMODE=1 |
Disconnected |
AT Command Works |
| Connected |
AT Command doesn’t work All the input data from UART is sent to the paired device transparently. The device can’t receive any notification message. |
|
| TPMODE=0 |
Disconnected |
AT cmd works always. |
| Connected |
AT cmd works always. Data can be sent by AT+LESEND The device can receive a notification message always. |
| Q) AT+TPMODE |
+TPMODE=Param OK |
|
| E) AT+TPMODE{=Param} |
Param: Throughput Mode (0) Turn Off, Default is 0 (1) Turn On |
| Example |
AT+TPMODE +TPMODE=1 OK |
Read current throughput mode |
| Example |
AT+TPMODE=0 OK |
Turn off throughput mode |
B1007 AT+LPM Turn On/Off Low Power Mode
| Q) AT+LPM | +LPM=Param | |
| E) AT+LPM{=Param} |
Param: Low Power MODE (0/1, Default: 0) (0) Turn Off, Default (1) Turn On |
B1008 AT+FLOWCTL Turn On/Off Hardware Flow Control
⊗ 이 명령은 현재 지원하고 있지 않습니다.
| Q) AT+FLOWCTL | +FLOWCTL=Param | |
| E) AT+FLOWCTL{=Param} |
Param: Hardware Flow Control (0/1, default: 0) (0) Turn Off, Default (1) Turn On |
B1009 AT+ROLE Read/Write Master/Slave Mode
After the command is executed, the BT6XX switches to the new Mode
⊕ 또는 설정을 따로 하지 않고 Master/Slave 역할로 사용할 수 있습니다.
| Q) AT+ROLE | ||
| E) AT+ROLE{=Param} |
Param: Master/Slave mode (0/1, default: 0) (0) Slave Mode(GATT Server), Default (1) Master Mode(GATT Client) |
| Example |
AT+ROLE +ROLE=0 OK |
Read current Master/Slave mode |
B1010 AT+PIOCFG PIO Function Configuration
⊗ 이 명령은 특화 개발의 경우 지원 될 수 있는 명령입니다.
| Q) AT+PIOCFG |
+PIOCFG=Param1, Param2 OK |
|
| E) AT+PIOCFG{=Param1, Param2} |
Param1 0: Disable Command/Transmission mode switch function 1: Enable Command/Transmission mode switch function Param2 0: Disable Bluetooth disconnect function 1: Enable Bluetooth disconnect function |
| Example |
B1011 AT+SCAN Scan Nearby Devices
| Q) AT+SCAN | ||
| E) AT+SCAN =Param1{, Param2{, Param3}} |
Param1 (0) Stop scan (1) Scan nearby BLE devices Param2 (1~48) Scan period. unit:1.28s, default:12.8s Param3 (1~25 Bytes ASCII) Name filter. Filter scan results with a name if set |
| Example |
AT+SCAN=1 OK +SCAN=0,dd0d300013bf,-48,12,FSC-BT958-LE +SCAN}
Scan 중에 AT+SCAN=0으로 Scan을 멈출 수 있다. |
Read current throughput mode |
B1012 AT+DISC Release All Connections
Module release all Bluetooth connections with remote device
| E) AT+DISC |
B1013 AT+REBOOT Soft Reboot
Module release all Bluetooth connections with the remote device then reboot
| E) AT+REBOOT |
B1014 AT+RESTORE Restore Factory Settings
Module restore all factory settings then reboot
| E) AT+RESTORE |
B1015 AT+LECCONN Establish GATT Connection (GATT Client only)
If parameter 2, parameter 3, parameter 4 do not exist, the module will automatically search for the GATT service connected to the remote device
|
E) AT+LECCONN=Param1{,Param2, Param3,Param4} |
Param1:MAC address of target device & MAC address type (13 Bytes ASCII) Param2: Service-UUID, Support 16 Bit and 128 Bit (4 Bytes/32 Bytes ASCII) Param3: Write-UUID, Support 16 Bit and 128Bit (4 Bytes/32 Bytes ASCII) Param4: Notify-UUID, Support 16 Bit and 128Bit (4 Bytes/32 Bytes ASCII) |
| Example |
AT+LECCONN=123456ABCDEF0, FFF0,FFF2,FFF1 OK |
Specified remote device service connections |
B1016 AT+LESEND Send Data Via GATT
| E) AT+LESEND=Param1,Param1,Param2 |
Param1: Link channel (0~5) Param2: Payload length (1~155) Param3: Payload (1~155 Bytes, UTF8) |
| Example |
+GATTSTAT=0,3 ~ ~ AT+LESEND=0,10,1234567890 OK |
Notification when the device is connected to the master
Send data “1234567890” to a remote device via GATT
|
| Master는 “Notify” 특성으로 Slave가 보낸 데이터를 수신한다. |
WiFi IoT Module
Bluetooth Module
5G/LTE/CAT-M1/NB-IoT
