RP2040-Plus Raspberry Pi Pico based MCU with 4MB Flash

This is a version of the Raspberry Pi Pico with 4MB (instead of 2MB) flash memory from Waveshare. The board uses the same RP2040 microcontroller chip as the Raspberry Pi Pico. Additionally, the board has a battery connector, and the Micro-USB interface of the Pico is replaced with USB-C. 

The RP2040 features a Dual-Core Arm Cortex-M0+ processor with 264KB internal RAM and supports up to 16MB off-chip flash. A wide range of flexible I/O options includes I2C, SPI, and programmable I/O (PIO). It is suitable for both beginners and experts. Programmable in C and MicroPython, the RP2040 adapts to a wide variety of applications and skill levels, and getting started has never been easier. 

Recommended Accessories: 

• LiPo Battery 1000mAh JST 1.25 / Lithium Ion Polymer for LoRa TTGO

Features:

• USB-C 
• Lipo battery connection JST 1.25mm (simultaneous charging and power supply) 
• Dual-Core Arm Processor 133MHz 
• 246KB RAM 
• 4MB OnBoard Flash 
• Programmable with C/C++ and MicroPython 

Documentation: 

• Waveshare Wiki

RP2040-Plus Pinout:

Technical Details: 

• Manufacturer: Waveshare 
• Manufacturer SKU: 20290 
• MCU : RP2040 
• Processor: Arm Cortex-M0+ 
• Clock speed: max 133 MHz 
• Memory: 4MB Flash 246 RAM 
• I/O: 26x Multifunction GPIO pins  
• 2x SPI 
• 2x I2C 
• 2x UART 
• 4x 12-bit ADC 
• 16x PWM 
• Voltage: 1.8-5.5V 
• Additional features: Clock and timer, temperature sensor and battery connector 
• Operating temperature: -20°C to 85°C 
• Dimensions: 51 x 21 x 4.9mm 
• Weight: 4.6g 

Package Includes: 

• 1x RP2040-Plus Raspberry Pi Pico based MCU with 4MB Flash