Specifications

ManualsBrandsHopeRF ManualsElectronicsBluetooth Low Energy (BLE) 5.0 Data Pass- through Module

HM-BT4502 V1.0

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6：400ms

7：500ms

8：1000ms

9：2000ms

FF93 (handle:

0x0068)

Read/write

Yes

1

5

Set the Serial Port Baud Rate：

0：4800 bps

1：9600 bps

2：19200 bps

3：38400 bps

4：57600 bps

5：115200 bps

FF94 (handle:

0x006B)

write

－

1

None

Remote Reset and Recovery

Control Channel:

Remote Reset Control:

Write 0x55 to reset the module.

Remote Light Recovery Control:

Write 0x35 to restore the module

lightly (only restore the user data)

and reset.

Remote Deep Recovery Control:

Write 0x36 to restore the module