Chengdu Ebyte Electronic Technology Co.,Ltd.
Copyright ©2012–2019
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
3-17
AT + NAME? 123, the length is incorrect)
3
Invalid parameter (parameter range error)
4
PWM duty cycle is greater than the period
5
PWM cycle range error
6
Configuration over air password authentication failed
7
Change configuration over air Password length error
8
UUID configuration error
9
Unknown mistake
11
AT operation failed
12
Binding MAC address length error
13
Device is disconnected and operation is invalid
14
MAC address is invalid
3
、
Factory parameter
E104-BT51
Default
parameter
Device name
E104-BT51_V1.0
Broadcast data
CDEBYTE
Configuration over air
password
123456
version No.
V1.0
IBC_Major
1027
IBC_Minor
507
2-byte service UUID
0xF0, 0xFF
16-byte service UUID
0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f
2-byte client UUID1
0xF1, 0xFF
16-byte UUID1
0x01,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f
2-byte client UUID2
0xF2, 0xFF
16-byte UUID2
0x02,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f
Parity bit
0
Stop bit
1
Baud rate
115200
Broadcast type
General broadcast
TXPWR
（
RSSI
）
0
Broadcast interval
250ms
Maximum connection
interval
40ms
Minimum connection
interval
40ms
Connection timeout
5s
Default UUID type
2 bytes
Transmit power
0dBm
