DFRobot Gravity IO Expansion Shield for LattePanda RAK WisBlock a memory protection unit (MPU)

a memory protection unit (MPU)

MCU wake up by UART or Interrupt

Pressing the RST button or pulling the RST line

By changing states of the six control pins

This board supports RX and TX status LEDs so you can visualize the serial traffic to and from your TinyDuino

DFRobot Gravity IO Expansion Shield for LattePanda RAK WisBlock a memory protection unit (MPU)DFRobot Gravity IO Expansion Shield for LattePanda This Gravity I O expansion shield, which is made for LattePanda, breakouts all GPIO pins to make it compatible with standard Arduino device and no interruption with other ports on LattePanda. Each pin has VCC and GND power port, compatible with Gravity 3Pin Color coded interface, supports hundreds of sensors and modules. Gravity IO Expansion Shield for LattePanda Pinout And this shield also adds a new