{"product_id":"esp-32-s3-epaper-ink-1-54","title":"ESP-32 S3 epaper ink 1.54","description":"\u003cp class=\"MsoNormal\"\u003eThe ESP32-S3-ePaper-1.54 is a compact AIoT development board that combines a low-power 1.54-inch e-paper display with an ESP32-S3 microcontroller.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eCore Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eMicrocontroller:\u003c\/b\u003e Xtensa dual-core LX7 processor (up to 240 MHz) with 8 MB Flash and 8 MB PSRAM.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eDisplay:\u003c\/b\u003e 1.54-inch e-paper screen with 200×200 resolution (available in black\/white or four-color options like red, yellow, black, and white).\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eConnectivity:\u003c\/b\u003e 2.4 GHz Wi-Fi and Bluetooth 5 (LE).\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eSensors \u0026amp; Audio:\u003c\/b\u003e Onboard SHTC3 temperature and humidity sensor, PCF85063 real-time clock (RTC), microphone, speaker, and low-power audio codec.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eExpansion:\u003c\/b\u003e Micro SD (TF) card slot, lithium battery charge management, and exposed GPIO, I2C, and UART pins.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list .5in;\"\u003e\n\u003cb\u003ePaper-Like Screen:\u003c\/b\u003e The ink display requires no backlight, reduces eye strain, and remains readable under direct sunlight.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list .5in;\"\u003e\n\u003cb\u003eUltra-Low Power:\u003c\/b\u003e It consumes power only when updating the image; the screen retains text or graphics even when the power is turned off.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo2; tab-stops: list .5in;\"\u003e\n\u003cb\u003eAI and Voice Ready:\u003c\/b\u003e The integrated microphone, speaker, and audio codec support voice capture, playback, and basic AI interaction models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e","brand":"openiron.ai","offers":[{"title":"Default Title","offer_id":45167847964715,"sku":null,"price":25.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/8218\/1675\/files\/ESP-S3-epaper-1.54.png?v=1787754396","url":"https:\/\/openiron.ai\/products\/esp-32-s3-epaper-ink-1-54","provider":"openiron.ai","version":"1.0","type":"link"}