Due to the busy time, I haven't developed a robot myself. Well, let's talk about the following powerful FRDM-K64F features:

MK64FN1M0VLL12 MCU (120 MHz, 1 MB flash memory, 256 KB RAM, low power consumption, amorphous USB and 100 pin thin quad flat pack (LQFP))

Dual purpose USB interface with Micro-B USB connector

RGB LED

FXOS8700CQ Accelerometer and Magnetometer

Two user buttons

Flexible power supply options – OpenSDAv2 USB, Kinetics K64 USB and external power

Easy access to MCU I/O through Arduino R3 compatible I/O connectors

The programmable OpenSDAv2 debugging circuit supports CMSIS-DAP interface software and provides the following functions:

Ethernet, SDHC interface

Additional RF module: nRF24L01+Nordic 2.4GHz radio

Additional Bluetooth module: JY-MCU BT circuit board V1.05 BT

OpenSDA v2：

Mass Storage Device (MSD) flash programming interface

CMSIS-DAP debugging interface can provide operation control debugging function through drive free USB HID connection, compatible with IDE tools

Virtual serial port

Open source CMSIS-DAP software project

From the onboard resources of FRDM-K64F, the functions are very rich. First, the board hardware specifications are compatible with the ArduinoR3 expansion interface, providing a wealth of expansion module options. In addition, the board carries a wealth of peripherals, including 6-axis digital acceleration sensors and magnetometers for developing full electronic compass functions, 3-color LEDs for direct interaction and feedback, and two user buttons, Rapid prototyping can be achieved through the memory that can be expanded through the microSD card slot, the onboard 10/100M Ethernet port, connectors for Bluetooth and 2.4 GHz radio add ins, and other connection options. Here, we can see that this powerful development board is more powerful, with a rich set of welding interfaces. Due to the busy time, we will be late to make up for the achievements.