Hello TS-John, I tried to power by:
- 12V 2A power supply
- 5V power supply from SF (
https://www.sparkfun.com/products/10804)
By visual check all seems to be ok
Also when I connect to the computer do the same, here is my dmesg output:
Code: Select all[ 73.900212] usb 1-2.1: new full-speed USB device number 10 using ehci_hcd
[ 73.994396] usb 1-2.1: New USB device found, idVendor=1b4f, idProduct=0008
[ 73.994403] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 73.994407] usb 1-2.1: Product: IOIO
[ 73.994410] usb 1-2.1: Manufacturer: IOIO Open-Source Project
[ 73.996368] cdc_acm 1-2.1:1.0: This device cannot do calls on its own. It is not a modem.
[ 73.996396] cdc_acm 1-2.1:1.0: ttyACM0: USB ACM device
[ 74.214438] usb 1-2.1: USB disconnect, device number 10
[ 76.460208] usb 1-2.1: new full-speed USB device number 11 using ehci_hcd
[ 76.555069] usb 1-2.1: New USB device found, idVendor=1b4f, idProduct=0008
[ 76.555076] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 76.555080] usb 1-2.1: Product: IOIO
[ 76.555083] usb 1-2.1: Manufacturer: IOIO Open-Source Project
[ 76.558854] cdc_acm 1-2.1:1.0: This device cannot do calls on its own. It is not a modem.
[ 76.558886] cdc_acm 1-2.1:1.0: ttyACM0: USB ACM device
[ 76.774654] usb 1-2.1: USB disconnect, device number 11
[ 79.020213] usb 1-2.1: new full-speed USB device number 12 using ehci_hcd
[ 79.114451] usb 1-2.1: New USB device found, idVendor=1b4f, idProduct=0008
[ 79.114458] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 79.114461] usb 1-2.1: Product: IOIO
[ 79.114465] usb 1-2.1: Manufacturer: IOIO Open-Source Project
[ 79.116374] cdc_acm 1-2.1:1.0: This device cannot do calls on its own. It is not a modem.
[ 79.116401] cdc_acm 1-2.1:1.0: ttyACM0: USB ACM device
[ 79.334448] usb 1-2.1: USB disconnect, device number 12
[ 81.580206] usb 1-2.1: new full-speed USB device number 13 using ehci_hcd
[ 81.674577] usb 1-2.1: New USB device found, idVendor=1b4f, idProduct=0008
[ 81.674584] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 81.674588] usb 1-2.1: Product: IOIO
[ 81.674592] usb 1-2.1: Manufacturer: IOIO Open-Source Project
[ 81.676374] cdc_acm 1-2.1:1.0: This device cannot do calls on its own. It is not a modem.
[ 81.676402] cdc_acm 1-2.1:1.0: ttyACM0: USB ACM device
[ 81.894600] usb 1-2.1: USB disconnect, device number 13
[ 84.140206] usb 1-2.1: new full-speed USB device number 14 using ehci_hcd
[ 84.234327] usb 1-2.1: New USB device found, idVendor=1b4f, idProduct=0008
[ 84.234334] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 84.234338] usb 1-2.1: Product: IOIO
[ 84.234341] usb 1-2.1: Manufacturer: IOIO Open-Source Project
[ 84.236384] cdc_acm 1-2.1:1.0: This device cannot do calls on its own. It is not a modem.
[ 84.236417] cdc_acm 1-2.1:1.0: ttyACM0: USB ACM device
[ 84.454437] usb 1-2.1: USB disconnect, device number 14
[ 86.700207] usb 1-2.1: new full-speed USB device number 15 using ehci_hcd
[ 86.794450] usb 1-2.1: New USB device found, idVendor=1b4f, idProduct=0008
[ 86.794456] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 86.794460] usb 1-2.1: Product: IOIO
[ 86.794463] usb 1-2.1: Manufacturer: IOIO Open-Source Project
[ 86.796376] cdc_acm 1-2.1:1.0: This device cannot do calls on its own. It is not a modem.
[ 86.796403] cdc_acm 1-2.1:1.0: ttyACM0: USB ACM device
[ 87.014440] usb 1-2.1: USB disconnect, device number 15
[ 89.260202] usb 1-2.1: new full-speed USB device number 16 using ehci_hcd
[ 89.354426] usb 1-2.1: New USB device found, idVendor=1b4f, idProduct=0008
[ 89.354433] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 89.354437] usb 1-2.1: Product: IOIO
[ 89.354441] usb 1-2.1: Manufacturer: IOIO Open-Source Project
[ 89.356381] cdc_acm 1-2.1:1.0: This device cannot do calls on its own. It is not a modem.
[ 89.356413] cdc_acm 1-2.1:1.0: ttyACM0: USB ACM device
[ 89.574451] usb 1-2.1: USB disconnect, device number 16