ARM Development Kit (Panda+) Based on STM32F401RCT6
The Panda+ Development Kit is a comprehensive hardware platform designed to pave the way for beginners and professionals in the world of ARM-based embedded systems. At its core is the powerful Black Pill module, featuring the 32-Bit ARM Cortex-M4 microprocessor. This kit integrates a wide array of essential peripherals ranging from relays and displays to serial communication—making it an ideal all-in-one solution for learning and prototyping.
Features:
- Powerful Processing: Driven by the STM32F401RCT6 (Black Pill module) running at 84MHz.
- Versatile Display Options: Includes a 2×16 Character LCD (with contrast and backlight control) and a 3-digit multiplexed 7-segment display.
- Industrial Control: Equipped with two 10A output relays (AC/DC switching) with dedicated status LEDs and protective freewheeling diodes.
- Human Interface: Features a 16-switch keypad supporting two operating modes: Matrix (all 16 keys) or Direct (4 keys for reduced code size).
- Rich Connectivity: On-board CH340 USB/TTL serial converter for easy PC interfacing and virtual COM port debugging.
- Expansion Ready: All GPIO pins are brought out to headers, organized by port (Port A, B, and C) for external sensor and module integration.
- Analog Prototyping: Includes a 10KΩ high-precision potentiometer for 0-3.3V analog input testing.
Specifications:
| Component | Details |
| Microcontroller: | STM32F401RCT6 (32-Bit ARM Cortex-M4) |
| Clock Speed: | 84 MHz |
| Memory: | 256KB Flash, 64KB SRAM |
| Power Supply: | 9-40V DC (via DC Socket) or 5V (via USB-B / USB-C) |
| Power Protection: | 1A Fuse, Reverse current protection diode |
| On-board Regulation: | LM2576-5V switch regulator + 3.3V/300mA regulator |
| General Outputs: | 5x LEDs, 1x 5V Buzzer, 2x 10A Relays |
| Communication: | 3x USART, 4x SPI, 3x I²C, CAN 2.0, USB 2.0 |
| Real Time Clock: | 32.768KHz crystal + CR2032 Battery Holder |
Applications:
- Educational Learning.
- Automation Prototyping.
- Data Logging.
- Serial Communication.
Package Content:
- 1x ARM Development Kit (Panda+) Based on STM32F401RCT6
- 1x CR2032 Battery



