b&t RTL8720D, Instruction Manual

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中山市博安通通信技术有限公司
ZHONGSHAN B&T TECHNOLOGYCo., Ltd
Page 1 of 34
RTL8720D AT instruction manual
Content
RTL8720D AT instruction manual .................................................................................................................... 1
Modify records.......................................................................................................................................... 2
1.
Basic information...................................................................................................................................2
2. General AT Command ...........................................................................................................................3
2.1 AT-test AT Command................................................................................................................3
2.2 ATS? -List all commands ....................................................................................................... 3
2.3 Restart the ATSR module .......................................................................................................... 3
2.4 ATSV query version .................................................................................................................. 4
2.5 ATSP enters low power consumption mode ....................................................................... 4
2.6 ATSE sets serial port echo ......................................................................................................... 4
2.7 ATSY restore factory settings....................................................................................................4
2.8 ATSU sets serial port parameters .........................................................................................5
2.9 ATSO OTA upgrade ................................................................................................................6
3. WIFI command .......................................................................................................................................8
3.1 ATPW-set wifi mode................................................................................................................. 8
3.3 ATWD-disconnect from AP connection....................................................................................9
3.5 ATPA-enable AP mode ........................................................................................................ 10
3.7 ATPH-set DHCP mode .........................................................................................................11
3.9 ATPF-set DHCP rules in AP mode .....................................................................................12
3.11 ATPM-modify MAC address .............................................................................................. 13
4. TCP/UDP commands ...........................................................................................................................13
4.1 ATPS-create a TCP/UDP/SSL Server ..................................................................................... 13
4.3 ATPD-delete a connection ................................................................................................... 18
4.5 ATPR-receive data ................................................................................................................19
4.7 ATPI-View Connection list ....................................................................................................22
4.9 ATPU-set passthrough mode................................................................................................... 23
5. Bluetooth command .............................................................................................................................26
6.
Appendix..............................................................................................................................................26
6.1 Appendix 1: OAT upgrade process..........................................................................................26
(3) Open the server program...........................................................................................................27
6.2 Appendix 2:simple config network configuration process...................................................... 28
(3)
Click configure new device....................................................................................................... 28
6.3 Appendix 3: Bluetooth network configuration process........................................................... 33