Ebyte E104-BT51 User Manual page 34

Cc2640r2f ble5.0 low power consumption, bluetooth to serial port module

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Chengdu Ebyte Electronic Technology Co.,Ltd.

E104-BT51 Service list

In the picture, 1 is the notification channel, 2 is the write channel, and 3 is the configuration over air channel.

4. After step 3 is successful, click to enter service 1, and then click the On N button. Use the serial port assistant to send

data. The red part is the data content received by the serial port, the module sends a notification to the mobile APP.

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E104-BT51 Transparent transmission channel

E104-BT51 User Manual

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