b&t RTL8720D - 3 WIFI Command; ATPW-Set Wifi Mode

中山市博安通通信技术有限公司
ZHONGSHAN B&T TECHNOLOGYCo., Ltd
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DIR:IO direction control
0：Input mode
1：Output mode
PULL：Pull down mode
0：There is no drop-down mode
1：Pull
2：down
3：Open leak mode
Example
// Read IO
#
ATSG=R,P
A_12
[ATSG]
OK :1
// Output
# ATSG=W,PA_12,1,1,0
[ATSG] OK :1
3. WIFI command
3.1 ATPW-set wifi mode
ATPW=<mode>
Description
Set wifi mode (Use ATPN and ATPA must match the specified mode)
The connection hotspot must be mode1 or mode3, and the startup AP must be
mode2 or mode3
Parameter
mode:
1 : Station
mode (default)
2 : AP mode
3 : Concurrent mode
Response
Success
[ATPW] OK
Fail
[ATPW] ERROR:<error_no>
Error
Code
1: The parameter format error
2: Parameter error
Example
# ATPW=3
[ATPW] OK