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Chengdu Ebyte Electronic Technology Co., Ltd
STEP3, complete the data transmission.
b) Send data
STEP1, set the pin to high level;
STEP2, send data through UART;
STEP3, data transmission is completed.
2.1.8 Solution to broadcast data problem
This method is only for versions below V1.3, excluding V1.3.
Problem description: For versions below V1.3, if the user sets the broadcast data to {0x01,0x02,0x03,0x04}, the actual
scan result is {0x02,0x01,0x03,0x04}
At present, it is compatible with the broadcast data of other models of BLE, which will be modified to
{0x01,0x02,0x03,0x04} in V1.3.
It is recommended that users deal with this issue according to the firmware version.
3. Parameter
3.1 Limit parameter
Main parameter
Voltage supply [V]
Blocking power [dBm]
Operating temperature [℃]
3.2 Operating parameter
Main parameter
Voltage supply [V]
Communication level [V]
Operating temperature [℃]
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Performance
Min
Max
0
3.6
-
10
-40
+85
E104-BT5032A Parameter List
Performance
Min
Typ
1.7
3.3
3.3
-40
-
Note
Voltage over 3.6V will cause permanent damage to
module
Chances of burn is slim when modules are used in
short distance
-
Max
3.6
≥3.3 V ensures output power
For 5V TTL, it may be at risk of burning down
+85
E104-BT5032A User Manual
Remarks
7
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