I'm using jpmzometa modbus library with mango and works like a charm, but it has a little big... issue: it doesn't support floats.
If I make an analog read I will get a 0-1023 value and I can send it with the library but I need to make some operations in mango to convert it to the temperature, pressure,.. value.
But sometimes 4 byte precision is needed to send or receive calculations.
How can I make some trick to send and receive floats? Think in a network with 15 arduinos sending/receiving 10 floats each one.