TISHRIC RP2350A USB-A Mini Dev Board 150MHz 520KB SRAM 2MB Flash

TISHRIC RP2350A USB-A Mini Development Board

Take your microcontroller projects to the next level with the TISHRIC RP2350A USB-A Mini Development Board. Built around the powerful RP2350A chip, this compact board delivers impressive processing speed, generous on-chip memory, and seamless USB connectivity — all in a form factor that fits perfectly into your project box, prototype, or embedded system design.

Key Features

• High-Speed Processor: Powered by the RP2350A running at 150MHz, giving you plenty of headroom for complex firmware, real-time control, and signal processing tasks.
• Ample Memory: 520KB SRAM and 2MB on-chip Flash storage ensure smooth program execution and plenty of space for your code and data.
• USB 2.0 / 1.1 Compatible: The built-in USB-A connector supports both USB 2.0 and USB 1.1 protocols, making it easy to connect to a host PC for programming, debugging, and data transfer without any adapter.
• Compact USB-A Form Factor: The plug-and-go USB-A design slots directly into your computer or USB hub — no cables, no dongles, instant connection.
• Extension Board Ready: Designed as an extension/accessory board, it integrates effortlessly with the RP2350-USB-A ecosystem for expanded I/O, prototyping shields, and modular builds.
• No Battery Required: Bus-powered via USB, so there's no need for an external power supply during development.
• No High-Concern Chemicals: Confirmed to contain none of the restricted high-concern chemical substances — suitable for educational and professional environments alike.

Specifications

Who Is This For?

Whether you're a hobbyist, student, or professional embedded systems engineer, the TISHRIC RP2350A board is an excellent choice for:

• IoT prototyping and sensor integration
• USB HID device development (keyboards, gamepads, etc.)
• Real-time data logging and signal processing
• Educational microcontroller projects
• MicroPython and C/C++ firmware development

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Frequently Asked Questions

Q: What microcontroller chip does the TISHRIC RP2350A development board use?

A: The board is built around the RP2350A microcontroller chip, which runs at up to 150MHz and includes 520KB of SRAM and 2MB of on-chip Flash memory for versatile embedded applications.

Q: Does the RP2350A USB-A development board require any special drivers or cables?

A: No special cables are required. The board uses a standard USB-A connector and is compatible with USB 2.0 and USB 1.1, so it plugs directly into any standard USB port on your computer. Driver support depends on your operating system and chosen development environment (e.g., MicroPython or the official C SDK).

Q: Is the TISHRIC RP2350A board compatible with MicroPython and CircuitPython?

A: Yes. The RP2350A chip is designed to support both MicroPython and C/C++ via the Pico SDK, making it an accessible choice for beginners and advanced developers alike. Check the RP2350 documentation for the latest firmware images and compatibility notes.

Q: What is the difference between this board and a standard Pico board?

A: The TISHRIC RP2350A USB-A Mini Development Board features a direct USB-A plug-in form factor, eliminating the need for a micro-USB or USB-C cable. It also utilizes the newer RP2350A chip (successor to the RP2040) with a higher clock speed and more memory, making it a more capable platform for demanding projects.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.