for RP2040-One Development Board Type-A Version 4MB Flash Mi

Adopting the RP2040 microcontroller chip designed by -core ARM Cortex MO+ processor, running at up to 133MHz flexible clock
Built-in 264KB of SRAM and 4MB of on-chip Flash.
True stamp hole design allows direct solder integration into user-designed backplanes,
USB1.1 host and device support. Product Features
Low sleep and hibernation modes supported
Drag-and-drop program download for mass storage via USB recognition
29 GPIO pins of RP2040 (20 pins can be pinned out via pins, the rest can be soldered out only)
SPI*2, I2C*2, UART*2, 12-bit ADC*4, PWM*16
Precise on-chip clock and timer
Temperature sensor
On-chip accelerated floating point library
8 programmable I/O (PIO) state machines for custom peripheral support
size: 25.5 x 18mm
Material: PCB
colour: blue Package Contents:
1 x RP2040 Development Board Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.