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Waveshare Open18F4520 Standard, PIC Development Board

Waveshare Open18F4520 Standard, PIC Development Board
Waveshare Open18F4520 Standard, PIC Development Board
Waveshare Open18F4520 Standard, PIC Development Board
Waveshare Open18F4520 Standard, PIC Development Board
Waveshare Open18F4520 Standard, PIC Development Board
Waveshare Open18F4520 Standard, PIC Development Board
Waveshare Open18F4520 Standard, PIC Development Board
Waveshare Open18F4520 Standard, PIC Development Board
WaveShare Electronics
Waveshare Open18F4520 Standard, PIC Development Board
₹​2,330.50
₹​1,975.00 + 18% GST
All Inclusive, Shipping Calculated at Checkout
Assured Cashback of ₹ 20
B2B GST Credit Available
Price in reward points: 1975

Waveshare Open18F4520 Standard, PIC Development Board


Open18F4520 is a PIC development board that features a PIC18F4520 device as the microcontroller. It supports further expansion with various optional accessory boards for specific application. The modular and open design makes it the ideal for starting application development with PIC microcontroller.


User Manual / Datasheet / Example Codes Etc.


Package Includes 

  • Open18F4520 development board x 1
  • PIC18F4520 x 1
  • 4-pin wire x 2
  • 2-pin wire x 2
  • USB power cable x 1


ICSP Interface

The figure below shows the header pinouts of ICSP interface




What's On Board


  1. PIC18F4520-I/P:the high performance PIC MCU which features:
    • Core: PIC 8-bit RISC
    • Operating Frequency: 40MHz Max
    • Operating Voltage: 2-5.5V
    • Package: DIP40
    • I/Os: 36
    • Memories: 32kB Flash, 1536B RAM, 256B EEPROM
    • Communication Interfaces: 1 x MSSP(SPI/I2C), 1 x A/E/UART, 2 x PWM, 8 x ADC
    • Debugging/Programming: ICSP interfaces
  2. AMS1117-3.3: 3.3V voltage regulator
  3. Power switch
  4. Power indicator
  5. LEDs: convenient for indicating I/O status and/or program running state
  6. User keys: for I/O input test and/or program control
  7. Joystick: five positions
  8. Reset button
  9. Buzzer
  10. Infrared receiver
  11. 4M crystal oscillator
  12. 16 I/Os interface | 8-bit AD interface
    • for connecting accessory boards which using I/O control, such as FT245 USB FIFO, 8 SEG LED, etc.
    • there's also 8-bit AD interface can be used for AD testing
  13. 8 I/Os interface: for connecting accessory boards which using I/O control, such as 8 Push Buttons, Motor, etc.
  14. SPI interface: for connecting SPI peripherals, such as DataFlash (AT45DBxx), SD card, MP3, etc.
  15. I2C interface: for connecting I2C peripherals, such as I/O expander (PCF8574), EEPROM (AT24Cxx), etc.
  16. 1-WIRE interface: for connecting 1-WIRE devices (TO-92 package), such as temperature sensor (DS18B20), electronic registration number (DS2401), etc.
  17. UART interface: for connecting UART peripherals, such as RS232, RS485, USB TO UART, etc.
  18. PS/2 interface: for connecting PS/2 keyboard and/or mouse
  19. Graphic multi-color LCD interface: for connecting multi-color touch screen LCD (included in Package A/B), using SPI interface which requires less I/O pins
  20. Character LCD interface: for connecting character LCD, such as LCD1602 (3.3V blue backlight)
  21. 5V DC jack
  22. Custom crystal socket
  23. VCC power input/output: usually used for power supply output, and/or common ground with other application board
  24. MCU pins connector: all the MCU pins are accessible on expansion connectors for further expansion
  25. ICSP interface: for debugging/programming
  26. LEDs jumper
  27. User keys jumper
  28. Joystick jumper
  29. PS/2 jumper
  30. 1-WIRE jumper
  31. Buzzer jumper
  32. IR jumper
  33. VCC selection jumper
  34. Crystal selection jumper
  35. RA4 pull-up jumper

For jumper 26-32:

  • short the jumper to connect to I/Os used in example code;
  • open the jumper to connect to other custom pins via jumper wires.

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