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USB Host Board For 8051

Was working a project where one of the task was to write data on a file on USB flash drive using an 8 Bit MCU AT89S51. Since the MCU I was using doesn’t have USB Host support or firmware to do so, I opted for a module from HobbyTronics called USB Host Board. One may see below that it has another micro controller. The concept behind this USB Host Board is simple : The MCU has been loaded which USB Host firmware which are readily available from the same MCU vendor i.e. Microchip. The Microchip 24FJ64GB002 microcontroller which contains a built-in full-speed USB host controller. […]