I am currently working on a system made with an Arduino UNO, an USB host shield 2.0 and a Bluetooth antenna.
I would like to control a USB device with my Arduino + USB host shield. The data read from the USB device by the USB host shield are then communicated through bluetooth to my computer using labview.
The communication between labview and the bluetooth antenna was very easy, but I struggle to communicate between the USB device and my USB host shield.
The USB device that I want to control is a jkem gemini PID (kind of thermometer). I want my Arduino + USB host shiel to send very simple strings to the jkem (such as "T(1)\n"), and to read what the jkem anwsers ("25.2°C").
I have looked around and did not find any codes or exemples dealing with this kind of use.
My question is : How can I configure a serial chanel between my USB Host Shield and the JKEM ? Is there any simple way to use Serial.read() or Serial.writte between the USB device and my USB Host Shield ?
Thank you for your help.