RP2040-Plus - board with RP2040 microcontroller and additional 16MB Flash memory - Waveshare 23503

Board with the Raspberry RP2040 microcontroller from Waveshare , which is also used in the popular Raspberry Pi Pico . RP2040-Plus has two ARM Cortex-M0+ cores clocked at up to 133 MHz, it is also equipped with 264 kB of built-in SRAM memory and includes an additional 16 MB Flash memory. The platform supports the popular MicroPython, CircuitPython and C/C++ programming languages. Programs can be loaded into the memory using the USB Type-C interface.

RP2040-Plus - board with RP2040 microcontroller and additional 16 MB Flash memory.

• Equipped with the proprietary RP2040 microcontroller system designed in Great Britain
• Plus 16 MB Flash memory
• Lithium battery charging/discharging socket - suitable for mobile devices
• Built-in TPS63000 DC-DC chip, high efficiency DC-DC buck-boost chip, 1.8A current switch
• USB 1.1 with support for devices and hosts
• Drag-and-drop programming via USB mass storage
• Interfaces 2x SPI, 2x I2C, 2x UART, 3x 12-bit ADC, 16x PWM
• 8x programmable I/O (PIO) to support custom peripherals

1. LED (user available)
2. ETA6096 high performance lithium battery charging manager
3. TPS63000 high efficiency DC-DC buck-boost chip
4. USB Type-C connector
5. BOOT button
6. W25Q128JVSIQ - 16MB NOR-Flash memory
7. Reset button
8. RP2040 dual-core processor, working frequency up to 133MHz
9. MX1.25 battery connector, for 3.7V lithium battery, allows you to charge the battery and power the board at the same time
10. Pins compatible with Raspberry Pi Pico
11. USB test pins connecting to the USB interface
12. The BOOT test pin connecting to the BOOT button
13. Debug pins

Arrangement of components on the board.

Pin description.

• Red - power pins
• Black - ground pins
• Violet - UART communication interface pins
• Light green - GPIO, PIO and PWM pins
• Gray - USB
• Dark green - ADC pins
• Pink - SPI interface pins
• Orange - debug pins
• Pink - System Control pins
• Blue - I2C interface pins

• Chip: Raspberry Pi RP2040
• Core: ARM Cortex-M0+ Dual-Core 133MHz
• SRAM memory: 264KB
• Built-in flash memory: 16 MB
• Pins: 26 multifunctional GPIO pins
• Interfaces: 2x SPI, 2x I2C, 2x UART, 3x 12-bit ADC, 16x PWM
• Development Environment: Raspberry Pi C/C++ SDK or MicroPython
• Power Connector: USB Type-C
• Board dimensions: 51 x 21 mm

RP2040-Plus with additional 16MB Flash memory.

• Manufacturer's website: Waveshare 23503
• Product wiki page
• RP2040 documentation
• RP2040 design files