{"product_id":"purdue-university-ece362-proton4","title":"Proton4 RP2350B Dev Board","description":"\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThis design features the RP2350BA4 80-pin multi-core microcontroller chip from Raspberry Pi. It is a breadboard-friendly 56-pin module that includes four user LEDs of different colors, two user pushbuttons, a 128 Mbit flash chip, and a 3-Volt regulator. A unique feature is the long double-ended header pins, which provide an extra connection point for each signal, making hardware interfacing easier and less cluttered. A bonus snap-off section implements the Raspberry Pi Debug Probe in a compact form-factor that plugs right into a solderless breadboard. The Dev Board is a joint-venture between Purdue University and Technological Arts, and is currently being used in the Purdue ECE362 labs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eFeaturing 48 multi-function GPIO pins, 8 analog ADC inputs, and 24 PWM channels, it offers dual-core, dual-architecture (ARM Cortex-M33 and Hazard3 RISC-V) running up to 150 MHz. Compared with the RP2350A, the expanded pinout of the RP2350B makes it ideal for complex hardware projects needing more interfaces than the standard Raspberry Pi Pico layout provides.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eGPIO Pins:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 48 user I\/O pins\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eAnalog Inputs (ADC):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 8 channels\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003ePWM Channels:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 24 controllable channels\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eCore Architecture:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Dual Arm Cortex-M33 and dual Hazard3 RISC-V (selectable\/swappable) @ 150 MHz\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\n\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eOn-Chip SRAM:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 520 KB\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\"\u003e\u003cspan class=\"iNqyIf\"\u003e\u003cstrong class=\"rQesXe MPyX\"\u003eProgrammable I\/O (PIO):\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 3 blocks \/ 12 state machines\u003c\/span\u003e\u003c\/div\u003e","brand":"Technological Arts LLC","offers":[{"title":"Default Title","offer_id":58759598702752,"sku":"PROTON-LP","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/8516\/3680\/files\/IMG_20260826_160319133_HDR_2.jpg?v=1787775298","url":"https:\/\/www.technologicalarts.com\/products\/purdue-university-ece362-proton4","provider":"Technological Arts LLC","version":"1.0","type":"link"}