Update on the project - I have soldered the 3.3V connection on the USB host shield and now the serial monitor is now coming up with text. However the following error is now coming up.
Circuits At Home 2011
USB Host Shield Quality Control Routine
Reading REVISION register... Die revision invalid. Value returned: 00
Unrecoverable error - test halted!!
0x55 pattern is transmitted via SPI
Press RESET to restart test
Here are the different test connections I have tried-
- Power Select
5V - OFF
3.3V - ON
VBUS Power Select
5V - OFF
3.3V - ON
Response
Serial Monitor contains text with the error above
- Power Select
5V - ON
3.3V - ON
VBUS Power Select
5V - OFF
3.3V - ON
Response
No response from serial monitor
- Power Select
5V - ON
3.3V - ON
VBUS Power Select
5V - ON
3.3V - OFF
Response
No response from serial monitor