Sending floating point number from MIT app

MIT App Inventor Help
,
1

I am trying to send some floating point numbers like (8.28, 4.14, 3.625, etc?) from MIT app to serial monitor of arduino mega via Bluetooth hc05.

Please suggest the sample block code to achieve the same.

2

Hello Swapnil, welcome to the forum.

I would suggest using "SendText" actually, which perhaps you haven't tried? Also, are you sending individual floats or a bunch of them at the same time?

Here is an example Project file:
BT_Basic_Setup_Send.aia (7.3 KB)

3

A post was split to a new topic: I was send slider thumb position (float value) using "SendText",but it sending each value as char

4