{"product_id":"rs232-to-ttl-serial-interface-module-based-on-max3232","title":"RS232 to TTL Serial Interface Module based on MAX3232","description":"\u003cmeta name=\"description\" content=\"Buy RS232 to TTL Serial Interface Module based on MAX3232 online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eRS232 to TTL Serial Interface Module based on MAX3232\u003c\/h1\u003e\n\n\u003cp\u003eQuality electronics from The Tech Depot, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, support.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe RS232 to TTL Serial Interface Module is an essential component for bridging legacy RS232 devices with modern microcontrollers and single-board computers. Built around the industry-standard MAX3232 IC, this module provides reliable voltage level conversion for serial communication applications.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMAX3232 IC-based design\u003c\/strong\u003e for proven reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-channel conversion\u003c\/strong\u003e (RS232 TTL)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow power consumption\u003c\/strong\u003e (\u0026lt;1mA typical)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide operating voltage\u003c\/strong\u003e (3V to 5.5V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact PCB design\u003c\/strong\u003e with standard pin headers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-board status LEDs\u003c\/strong\u003e for TX\/RX indication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady-to-use\u003c\/strong\u003e - no additional components required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eParameter\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectronics Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMaxim MAX3232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 (Dual)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0V - 5.5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS232: +\/-5V to +\/-15V, TTL: 0V - 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBaud Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 250kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDB9 Female (RS232) + Pin Headers (TTL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~35mm x 25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupport\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e100% Authentic\u003c\/strong\u003e - Sourced from trusted suppliers with authentication verification\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFast Shipping\u003c\/strong\u003e - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Support\u003c\/strong\u003e - Technical guidance via email and WhatsApp\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProven Technology\u003c\/strong\u003e - MAX3232 is industry-standard with decades of reliability\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCost-Effective\u003c\/strong\u003e - Competitive pricing with bulk discounts available\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Solution\u003c\/strong\u003e - Ready to use out of the box\u003c\/p\u003e\n\n\u003ch2\u003eApplications \u0026amp; Project Ideas\u003c\/h2\u003e\n\n\u003ch3\u003eDIY Electronics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eArduino\/Raspberry Pi serial communication projects\u003c\/li\u003e\n\u003cli\u003eRetro computer interfacing\u003c\/li\u003e\n\u003cli\u003eCustom serial data logging systems\u003c\/li\u003e\n\u003cli\u003eHobbyist robotics and automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProfessional Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial equipment interfacing\u003c\/li\u003e\n\u003cli\u003eLegacy system modernization\u003c\/li\u003e\n\u003cli\u003ePLC communication modules\u003c\/li\u003e\n\u003cli\u003eData acquisition systems\u003c\/li\u003e\n\u003cli\u003eIoT gateway development\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearning \u0026amp; Education\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller programming courses\u003c\/li\u003e\n\u003cli\u003eSerial communication tutorials\u003c\/li\u003e\n\u003cli\u003eElectronics prototyping labs\u003c\/li\u003e\n\u003cli\u003eEmbedded systems projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePin Configuration\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eRS232 Side (DB9):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePin 2: RXD (Receive)\u003c\/li\u003e\n\u003cli\u003ePin 3: TXD (Transmit)\u003c\/li\u003e\n\u003cli\u003ePin 5: GND\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTTL Side (Header):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVCC (3.3V\/5V)\u003c\/li\u003e\n\u003cli\u003eGND\u003c\/li\u003e\n\u003cli\u003eRXD (TTL Input)\u003c\/li\u003e\n\u003cli\u003eTXD (TTL Output)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\n\u003cp\u003eRS232 to TTL Serial Interface Module (assembled \u0026amp; tested) \n\u003c\/p\u003e\u003cp\u003eDB9 connector cable (in some variants)\u003c\/p\u003e\n Pin header connectors \n Quick start guide \n Technical documentation \n Warranty card\n\n\u003ch2\u003eTechnical Highlights\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Design\u003c\/strong\u003e: Ideal for battery-powered applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Shutdown\u003c\/strong\u003e: Powers down when not in use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Protection\u003c\/strong\u003e: Built-in protection against electrostatic discharge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Form Factor\u003c\/strong\u003e: Fits easily in tight enclosures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -40 degreesC to +85 degreesC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Certified\u003c\/strong\u003e: Meets international standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this 100% authentic?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, absolutely. All modules are sourced from authorized distributors with authentication verification. We guarantee genuine MAX3232 ICs and quality PCB manufacturing.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat warranty is included?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-day warranty on manufacturing defects covering all manufacturing defects. If the module fails within 12 months, we'll replace it free of charge.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow fast is shipping?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eStandard shipping: 7-8 days to most of India from our Bengaluru warehouse. Express options available for urgent orders.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDo you provide technical support?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes! We offer comprehensive technical support via email and WhatsApp 24\/7. Our experts can help with integration, troubleshooting, and project guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's your return policy?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only with full refund or replacement. We stand behind our products 100%.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eAre bulk discounts available?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes! We offer wholesale pricing on orders of 10+ units. Contact us for custom quotes and volume discounts.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan I use this with 3.3V microcontrollers?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes, this module supports 3.3V to 5.5V input voltage, making it compatible with Arduino, Raspberry Pi, STM32, and other popular platforms.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDo I need external capacitors?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eNo, the module comes fully assembled with all required capacitors. It's ready to use straight out of the box.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat's the maximum baud rate?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eUp to 250kbps, which covers all standard serial communication speeds (9600, 19200, 38400, 57600, 115200 baud).\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eCustomer Support\u003c\/h2\u003e\n\n\u003cp\u003eNeed help? We're here for\u003c\/p\u003e\n\u003ch2\u003eBuy RS232 to TTL Serial Interface Module based on MAX3232 Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eRS232 to TTL Serial Interface Module based on MAX3232\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eRS232 to TTL Serial Interface Module based on MAX3232\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eRS232 to TTL Serial Interface Module based on MAX3232\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48745178923265,"sku":"TTD-15092","price":72.41,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/7d870f4cfe7e7e9ba03b92f1bc8cdff0.jpg?v=1778082883","url":"https:\/\/techdepot.in\/products\/rs232-to-ttl-serial-interface-module-based-on-max3232","provider":"Tech Depot India","version":"1.0","type":"link"}