RT1010Py is Cortex-M7 running at 500Mhz MicroPython board
https://www.olimex.com/Products/MicroPython/RT1010-Py/open-source-hardware
- MIMXRT1011DAE5A running at 500Mhz
- 128KB on board RAM
- 2MB SPI Flash
- Three UARTs
- Two hardware SPIs
- Two hardware I2Cs
- One hardware I2S
- Four PWM units with complementary outputs for push-pull drivers
- USB 2.0 OTG
- Micro SD card connector
- RTC with 32.768 kHz crystal
- RESET button
- BOOT button
- UEXT connector with 3.3V, GND, I2C, SPI, and UART
- Two GPIOs headers spaced at 22.86 mm (0.9”)
- Dimensions: (53.34 x 25.4)mm (2.1 x 1)”
- Hardware is released under Apache 2.0 Licensee
- Software is released under GPL3 Licensee
- Documentation is released under CC BY-SA 3.0