Adafruit Metro M7 with AirLift - Featuring NXP iMX RT1011Get ready for our fastest Metro ever the NXP iMX RT1011 microcontroller powers this board with a 500 MHz ARM Cortex M7 processor. There's 8 MB of execute in place QSPI for firmware and disk storage, and 128KB of SRAM in chip, plus a WiFi co processor using an on board ESP32 module. The iMX series of chips is the fastest microcontrollers around, with a Cortex M7 processor more powerful than the M0 or M4, and clock speeds of 500MHz+. This chip family is