How to transmit Floating point sensor data using 433MHz RF modules

Hi,

I am really having difficulty in making my Nano transmit my ACS712-30A current sensor data to a Mega which is interfaced with the receiver RF module.

This is what I’ve done so far…

Transmitter_Code_II.ino (2.44 KB)

Receiver_Code_II.ino (1.5 KB)