Status Printing - Ebyte E104-BT5032A/B User Manual

Chengdu Ebyte Electronic Technology Co., Ltd
-1 Command does not exist
-2 Incorrect parameter length
-3 Invalid parameter
-4 Air wakeup authentication failed
Current device role, this command
-5
is not supported
-6 Unknown mistake
-7 Save parameter error
AT command exists, but operation
-8
not supported
-9 Disconnected
-10 MAC address does not exist
-11 MAC list is full
-12 MAC address does not exist
-13 Connection failed
Exceeded the maximum number of
-14
current connections
-15 Device does not exist
-16 Connection does not exist
-17 Configured pin does not exist
-18 Pin is used already
-19 No resources available
-20 PIN not configured
-21 PIN function error

7.3 Status printing

Status
Connected successfully
Disconnect
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AT command string is incorrect
1、 AT command length is incorrect；
2、Length does not meet range
1 Parameter exceeds value range
Incorrect password
Module is disconnected
Added MAC address exists already
MAC address bond exceeds the
maximum numbers
Deleted MAC does not exist
The current masters are all connected
This error is returned when sending data
or setting connection parameters.
The cause of the error is that the
connection handle does not exist.
Pin error
All pins are used
Parameter and current pin function do not
match
Error code list
Only salve
Other
Only salve
Other
E104-BT5032A User Manual
Check AT command character string
Check parameter
Refer to command to check right
parameter
1、 Use correct configuration
password；
2、 Reset password via UART
This command is forbidden in
current role
Refer to command and operate again
Delete invalid MAC，add again
1、 Disconnect current devices；
2、 Modify maximum connection
numbers；
1. Confirm whether the device has
been disconnected;
2. Make sure the connection handle
is correct
Printing info
\r\nSTA:connect\r\n
\r\nSTA:connect,[handle],[MAC]\r\n
\r\nSTA:disconnect\r\n
\r\nSTA:disconnect,[handle ]\r\n
22