Adafruit USB Host BFF for QT Py or Xiao with MAX3421E traffic light Main Chip: 3

Main Chip: 3

It may lose or gain up to 2 seconds per day

so it's easy to integrate

1 x Round RGB TTL TFT Display

microSD card slot for reading images (optional

Adafruit USB Host BFF for QT Py or Xiao with MAX3421E traffic light Main Chip: 3The Adafruit USB Host BFF is the perfect companion for your QT Py or Xiao microcontroller, adding a USB Host port for connecting standard USB devices such as keyboards, mice, and disk drives. Powered by the reliable MAX3421E USB Host controller chip, this compact board enables your microcontroller project to interface with a wide range of USB peripherals using SPI and an IRQ pin. This board is especially useful for microcontrollers supported by