hi,

i am using rtd-rpi board, and the maximum resistance actually measures 390 ohms. so when measuring resistances above 390 ohms the results are all around 410 ohms. (for example: I measured the resistance of the Heater about 1057.10ohms ~ 1368.02ohms) .by calculation, how can display resistor value greater than 390 ohms?)

Thanks very much.

this is the command:

newMsg = { payload : msg.payload };

if(parseFloat (msg.payload) > 500 || parseFloat (msg.payload) < -60)

{

newMsg.payload = " 0 ";

}

newMsg.payload = parseFloat (newMsg.payload).toFixed(2);

return newMsg ;