hi!
I'm using a COZIR™ Wide Range Sensor, http://www.gassensing.co.uk/wp-content/uploads/2013/02/COZIR_-WideRange_-Datasheet_GSS.pdf, and I tried to use the cozir.h library as mentioned in the first post, but without success. Must I observe some particular attention? I'm tryng it with only usb cable attached to my Arduino UNO, perhaps I need an external 12V input for Arduino? I need only 3.3v to power the sensor.
I receive nothing from sensor, all zeroed values...
I tried also the sample from Cozir for this sensor to read byte-to-byte from serial but I receive only 255 and never 0x0A for end transmission.
please help me thx.
[fortunato]