{"product_id":"max3232-ttl-rs232-interface-module","title":"MAX3232 TTL to RS-232 Interface Module — 3.3V \/ 5V","description":"\u003ch2\u003eMAX3232 TTL to RS-232 Interface Module — 3.3V \/ 5V\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMAX3232 TTL to RS-232 interface module\u003c\/strong\u003e converts between \u003cstrong\u003e3.3V\/5V TTL serial (UART)\u003c\/strong\u003e and \u003cstrong\u003eRS-232 voltage levels (±12V)\u003c\/strong\u003e, enabling Arduino and microcontrollers to communicate with \u003cstrong\u003eRS-232 serial devices\u003c\/strong\u003e such as industrial equipment, PLCs, barcode scanners, and legacy computers. Features a \u003cstrong\u003eDB9 connector\u003c\/strong\u003e for standard RS-232 cable connection.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIC: \u003cstrong\u003eMAX3232\u003c\/strong\u003e | Conversion: \u003cstrong\u003eTTL (3.3V\/5V) ↔ RS-232 (±12V)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eChannels: \u003cstrong\u003e2 TX + 2 RX\u003c\/strong\u003e | Data rate: \u003cstrong\u003eup to 250kbps\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupply voltage: \u003cstrong\u003e3.3–5V\u003c\/strong\u003e | Connector: \u003cstrong\u003eDB9 female\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompliance: \u003cstrong\u003eRoHS compliant\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e3.3V and 5V compatible\u003c\/strong\u003e — works with Arduino Uno, ESP32 and Raspberry Pi\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eDB9 connector\u003c\/strong\u003e — standard RS-232 cable connection\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eIndustrial RS-232 compatibility\u003c\/strong\u003e — connect to PLCs, barcode scanners and legacy equipment\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCompact module\u003c\/strong\u003e — minimal footprint for embedded RS-232 interfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino to RS-232 industrial equipment communication\u003c\/li\u003e\n\u003cli\u003ePLC and SCADA serial interface\u003c\/li\u003e\n\u003cli\u003eBarcode scanner and label printer connection\u003c\/li\u003e\n\u003cli\u003eLegacy RS-232 device interfacing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45670658769131,"sku":"","price":9.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/MAX3232-TTL-to-RS232-Interface-Module.jpg?v=1723009492","url":"https:\/\/keszoox.com\/products\/max3232-ttl-rs232-interface-module","provider":"Keszoox","version":"1.0","type":"link"}