How to read / get / receive bytes from my BLE device and show them on screen?

MIT App Inventor Help
#1

Hello All!

I create a simple BLE application.
I sent succesfully bytes to my BLE device. It is a command with response. And now I would like to receive a few bytes in my MIT App from my BLE device and display/show them somehow on the screen.

Can You help me to do this? Which blocks use to receive and display received bytes?

BR,
Jakub

App01
App011920×1080 299 KB

#2

Here's the shortest answer -
You have to register for bytes once after connection,
and include an event block for When Bytes Arrive to give you a list of bytes.

https://community.appinventor.mit.edu/search?q=ble%20category%3A12

1 Like
#3

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