{"product_id":"m5stack-stamp-s3a-pin254-esp32-s3-module-s007-pin254-v033","title":"M5Stack Stamp-S3A PIN2.54 – ESP32-S3 Embedded Module | S007-PIN254-V033","description":"\u003cp\u003eThe M5Stack Stamp-S3A PIN2.54 is a pre-headered ESP32-S3FN8 module for standard-pitch carrier boards, fixtures and rapid prototypes. It provides a dual-core processor up to 240 MHz, 8 MB flash, 2.4 GHz Wi-Fi, 23 programmable GPIOs, an RGB LED, user button and optimized 3D antenna. The installed 2.54 mm header reduces assembly work. Designers must follow the official pin map, provide stable power, preserve antenna clearance and control GPIO0 and GPIO46 during reset.\u003c\/p\u003e\u003ch2\u003ePrototype and Integrate with M5Stack Stamp-S3A PIN2.54\u003c\/h2\u003e\u003ch3\u003eUse the Pre-Soldered 2.54 mm Header\u003c\/h3\u003e\u003cp\u003eThe installed header supports direct connection to a matching carrier board. Confirm footprint orientation, mechanical clearance and connector height.\u003c\/p\u003e\u003ch3\u003eConnect 23 GPIOs to Standard Prototyping Hardware\u003c\/h3\u003e\u003cp\u003eThe GPIO set supports digital I\/O, common serial buses and peripherals. Assign pins only after checking boot-strapping, USB and reserved-interface requirements.\u003c\/p\u003e\u003ch3\u003eEnter Download Mode and Protect Strapping Pins\u003c\/h3\u003e\u003cp\u003eGPIO0 enters download mode during reset, while GPIO0 and GPIO46 are strapping pins. External circuits must not force an unintended boot state.\u003c\/p\u003e\u003ch2\u003eWhat You Can Build\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompact Wi-Fi controllers\u003c\/li\u003e\n\u003cli\u003eCustom sensor and actuator boards\u003c\/li\u003e\n\u003cli\u003eEmbedded user-interface devices\u003c\/li\u003e\n\u003cli\u003eRobotics and automation prototypes\u003c\/li\u003e\n\u003cli\u003eSmall-batch connected products\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHardware Integration\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eUse a matching 2.54 mm footprint.\u003c\/li\u003e\n\u003cli\u003eCheck pin-1 orientation before soldering.\u003c\/li\u003e\n\u003cli\u003eProvide stable 5 V input, grounding and decoupling.\u003c\/li\u003e\n\u003cli\u003eKeep copper and metal clear of the antenna.\u003c\/li\u003e\n\u003cli\u003eProvide reset, GPIO0 and programming access.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eExample Development Workflow\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eMount the module on the carrier or fixture.\u003c\/li\u003e\n\u003cli\u003eEnter download mode with GPIO0 during reset.\u003c\/li\u003e\n\u003cli\u003eFlash a hardware-test program.\u003c\/li\u003e\n\u003cli\u003eVerify power, Wi-Fi, RGB LED, button and GPIOs.\u003c\/li\u003e\n\u003cli\u003eTest boot and RF behavior in the final enclosure.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eDeployment Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGPIO0 and GPIO46 are strapping pins.\u003c\/li\u003e\n\u003cli\u003eNo PSRAM is specified.\u003c\/li\u003e\n\u003cli\u003eMaintain antenna clearance.\u003c\/li\u003e\n\u003cli\u003eThe header pitch must match the carrier footprint.\u003c\/li\u003e\n\u003cli\u003eFinal products may require EMC, radio and safety validation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDevelopment Resources\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.m5stack.com\/en\/products\/sku\/S007-PIN254-V033\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"\u003eM5Stack S007-PIN254-V033 Documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/uiflow2.m5stack.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"\u003eUiFlow2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.arduino.cc\/software\/ide\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"\u003eArduino IDE\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LogicBoundless","offers":[{"title":"Default Title","offer_id":49240263753943,"sku":"LB-M5-S007-PIN254-V033","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/8952\/2135\/files\/1_f8437433-bf8c-43d9-a357-715c31204561.webp?v=1783243227","url":"https:\/\/logicboundless.com\/products\/m5stack-stamp-s3a-pin254-esp32-s3-module-s007-pin254-v033","provider":"LogicBoundless","version":"1.0","type":"link"}