The RP2040-Zero is a budget-friendly, high-performance microcontroller board similar to the Raspberry Pi Pico. It’s powered by the same RP2040 chip and fully compatible with the Pico. As a result, most accessories and code designed for the Pico can also be used with the RP2040-LCD-0.96.
Features

RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz
264KB of SRAM, and 2MB of on-board Flash memory
USB-C connector, keeps it up to date, easier to use
The castellated module allows soldering direct to carrier boards
USB 1.1 with device and host support
Low-power sleep and dormant modes
Drag-and-drop programming using mass storage over USB
29 x multi-function GPIO pins (20 via edge pinout, others via solder points)
2 x SPI, 2 x I2C, 2 x UART, 4 x 12-bit ADC, 16 x controllable PWM channels
Accurate clock and timer on-chip
Temperature sensor
Accelerated floating-point libraries on-chip
8 x Programmable I/O (PIO) state machines for custom peripheral support

Resource
Wiki:RP2040-Zero

RP2040 MCU BoardZero
a Pico-like MCU board based on Raspberry Pi RP2040
Castellated Module, Suitable For SMD Applications

C/C++, MicroPython Support
Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started

Dual-Core Arm Processor
Dual-Core Arm Cortex M0+ Processor, Flexible Clock Running Up To 133 MHz

29 x Multi-Function GPIO Pins
Configurable Pin Function, Allows Flexible Development And Integration

What’s On Board

USB Type-C connector
W25Q16JVUXIQ2MB NOR-Flash
BOOT buttonpress it when resetting to enter download mode
RESET button
WS2812cool RGB LED
ME621low dropout LDO, max current 800MA
RP2040dual-core processor, up to 133MHz operating frequency
RP2040 pins10x solder points, 9 of which are for GPIO

Outline Dimensions