Easy Android Bluetooth sending and receiving source code

andylu321 · Posted on 3/31/2019 4:20:00 PM

e4a Bluetooth module sends data, receives data, and hardware recommends a full strategy.

Initial interface

Click to search for the BLE Bluetooth module

Send data via the test button and can receive 16 decimal data from the serial port.

BLE Bluetooth module and My Code, both tested well on BBK phones, Huawei phones, and Xiaomi phones, and the data transmission was normal.
The received data length I tested 10009|3.75|9.25|6.45|1.55|1.25|21.65|1.26|1.26 sent data 0x23 normal

Note that the BLE Bluetooth module and the normal Bluetooth module are not the same thing. Please check before downloading.
Check the price yourself.

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pengfei3d · Posted on 2/27/2020 11:47:43 PM

What kind of thing, it can't be compiled, and if you change the error, you can only connect and not use it

sunfangcheng · Posted on 5/26/2019 6:36:54 PM

This can only connect and cannot send and receive data. Restart as soon as the data is shot

sunfangcheng · Posted on 5/25/2019 8:25:41 AM

What, what milk testing platform. It's useless, waste 2 capsules

Little scum · Posted on 3/31/2019 9:05:30 PM

Thank you to the owner for sharing the Bluetooth source code

lhs88 · Posted on 4/10/2019 6:37:06 AM

Can you download and learn?

zryp · Posted on 4/15/2019 11:24:37 AM

Learn about Bluetooth BLE technology

All rivers flow into the sea · Posted on 5/7/2019 9:02:20 AM

Learn, learn

una old cat · Posted on 5/12/2019 5:27:07 PM

Thank you for sharing the source code

wtm · Posted on 5/17/2019 6:17:57 PM

asdasdasdasd

adesaesd · Posted on 5/19/2019 9:44:09 AM

Thanks for sharing, take a look

sunfangcheng · Posted on 5/24/2019 7:26:41 AM

Just learn it

Small salted fish · Posted on 5/24/2019 9:47:05 AM

I have been looking for resources for Android Bluetooth

[E4A] Easy Android Bluetooth sending and receiving source code

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