{"product_id":"cp21026-pin-usb-2-0-to-ttl-uart-serial-converter","title":"CP2102(6-pin) USB 2.0 to TTL UART serial converter","description":"\u003ch1\u003eCP2102 (6-pin) USB 2.0 to TTL UART Serial Converter\u003c\/h1\u003e\n\u003cp\u003eThe CP2102 (6-pin) USB 2.0 to TTL UART serial converter is a compact module that bridges USB and serial communication. It is designed for makers and engineers who need reliable UART connectivity for programming and debugging microcontrollers.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInterface: USB 2.0 to TTL UART\u003c\/li\u003e\n\u003cli\u003eLogic Level: 3.3V (5V tolerant on some pins)\u003c\/li\u003e\n\u003cli\u003eBaud Rate: Up to 1 Mbps\u003c\/li\u003e\n\u003cli\u003ePinout: 6 pins – TX, RX, VCC, GND, DTR, RTS\u003c\/li\u003e\n\u003cli\u003eUSB Connector: Micro USB (female)\u003c\/li\u003e\n\u003cli\u003eDimensions: Approximately 25mm x 15mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArduino (Uno, Nano, Mega, etc.)\u003c\/li\u003e\n\u003cli\u003eESP32 and ESP8266\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi (via GPIO UART)\u003c\/li\u003e\n\u003cli\u003eSTM32 microcontrollers\u003c\/li\u003e\n\u003cli\u003eAny device with a UART interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat you can build with it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProgram and debug an ESP32 or Arduino board without a built-in USB port\u003c\/li\u003e\n\u003cli\u003eAdd serial communication to a Raspberry Pi project for sensor data logging\u003c\/li\u003e\n\u003cli\u003eFlash firmware onto a custom PCB or module using UART bootloader\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuilt and Backed by Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery CP2102 module from Compoden comes with access to our AI build companion, delivered via QR code, email, or WhatsApp, to help you wire and program it into a working project. With 10 years of experience supplying makers and institutions across India, we ensure reliable components for your builds. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.\u003c\/p\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow do I connect the CP2102 to an Arduino?\u003c\/summary\u003e\n\u003cp\u003eConnect TX to RX, RX to TX, VCC to 5V or 3.3V (depending on your Arduino), and GND to GND. Use the DTR pin for auto-reset if supported by your board.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat payment options are available for the CP2102 USB to TTL UART converter?\u003c\/summary\u003e\n\u003cp\u003eWe accept UPI, credit\/debit cards, and Cash on Delivery (COD) for all orders across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow long does delivery take?\u003c\/summary\u003e\n\u003cp\u003eWe ship the CP2102 USB to TTL UART converter across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Delivery typically takes 3–7 business days.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"CP2102 (6-pin) USB 2.0 to TTL UART Serial Converter\",\n  \"description\": \"The CP2102 (6-pin) USB 2.0 to TTL UART serial converter is a compact module that bridges USB and serial communication. 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