{"product_id":"usb-to-uart-esp-01-ch340-programmer","title":"USB to UART ESP-01 CH340 Programmer","description":"\u003cmeta name=\"description\" content=\"Buy USB to UART ESP01 CH340 Programmer 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\u003eUSB to UART ESP-01 CH340 Programmer\u003c\/h1\u003e\n\u003cp\u003eEasily program and debug your ESP-01 Wi-Fi modules with this compact USB to UART adapter powered by the reliable CH340 chipset. Simply plug in your ESP-01, connect to your computer via USB, and start uploading firmware through the Arduino IDE or any serial terminal - no messy wiring or breadboard connections required. Available now from The Tech Depot, Bengaluru, with fast shipping and full technical support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eUSB to UART Serial Programmer for ESP-01 \/ ESP8266\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB-to-Serial Chip\u003c\/td\u003e\n\u003ctd\u003eCH340G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Connector\u003c\/td\u003e\n\u003ctd\u003eUSB Type-A Male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESP-01 Socket\u003c\/td\u003e\n\u003ctd\u003e2x4 pin female header (direct plug-in for ESP-01 \/ ESP-01S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V (on-board regulator from 5V USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Level\u003c\/td\u003e\n\u003ctd\u003e3.3V TTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate Support\u003c\/td\u003e\n\u003ctd\u003eUp to 2 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Signals\u003c\/td\u003e\n\u003ctd\u003eTX, RX, VCC (3.3V), GND, RST, GPIO0, CH_PD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash\/Program Mode\u003c\/td\u003e\n\u003ctd\u003eOn-board button or switch to pull GPIO0 LOW for firmware upload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Indicators\u003c\/td\u003e\n\u003ctd\u003ePower LED, TX\/RX activity LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Compatibility\u003c\/td\u003e\n\u003ctd\u003eCH340 drivers for Windows, macOS, and Linux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIDE Compatibility\u003c\/td\u003e\n\u003ctd\u003eArduino IDE, PlatformIO, ESPTool, ESP Flash Download Tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Dimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 49 x 26 x 12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~8 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10 degreesC to +60 degreesC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal \/ Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Program Design:\u003c\/strong\u003e Snap your ESP-01 directly onto the 2x4 header - no jumper wires, no breadboard, no soldering needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable CH340G Chipset:\u003c\/strong\u003e Proven USB-to-serial converter with stable communication and wide OS driver support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-Board 3.3V Regulator:\u003c\/strong\u003e Safely powers the ESP-01 at 3.3V from the 5V USB bus, protecting the ESP8266 from overvoltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Flash Mode Control:\u003c\/strong\u003e Built-in button or switch pulls GPIO0 LOW so you can enter programming mode with a single press - no manual wire grounding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTX\/RX Activity LEDs:\u003c\/strong\u003e Visual feedback during data transmission helps with quick debugging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact USB Stick Form Factor:\u003c\/strong\u003e Plugs directly into any USB-A port; small enough to carry in a pocket or tool kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Baud Rate Support:\u003c\/strong\u003e Communicates at up to 2 Mbps for fast firmware uploads and serial monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-Platform Drivers:\u003c\/strong\u003e CH340 drivers available for Windows 7\/8\/10\/11, macOS, and all major Linux distributions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino IDE Ready:\u003c\/strong\u003e Select \"Generic ESP8266 Module\" in the Arduino IDE board manager, pick the COM port, and upload your sketch immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Debug Console:\u003c\/strong\u003e Also functions as a standard USB-to-UART adapter for serial monitoring and AT command interaction with the ESP-01.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e100% authentic from trusted suppliers - no clones or counterfeit chips\u003c\/li\u003e\n\u003cli\u003eEliminates complex breadboard wiring typically needed to program ESP-01 modules\u003c\/li\u003e\n\u003cli\u003eOn-board voltage regulation and flash-mode control for a hassle-free workflow\u003c\/li\u003e\n\u003cli\u003e1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse; same-day delivery within Bengaluru\u003c\/li\u003e\n\u003cli\u003eExpert technical support included - we help you install drivers and upload your first sketch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT Wi-Fi Sensor Node:\u003c\/strong\u003e Program the ESP-01 to read temperature, humidity, or motion sensor data and publish it to an MQTT broker or Blynk dashboard over Wi-Fi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Home Relay Controller:\u003c\/strong\u003e Flash custom firmware to toggle a relay module from your phone, enabling Wi-Fi-controlled lights, fans, or appliances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP-01 Web Server:\u003c\/strong\u003e Upload a lightweight HTTP server sketch that serves a control webpage, letting you monitor GPIO states or trigger actions from any browser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAT Command Experimentation:\u003c\/strong\u003e Use the programmer as a serial terminal to send AT commands, learn the ESP8266 AT firmware, and configure Wi-Fi settings manually.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOTA Bootloader Setup:\u003c\/strong\u003e Flash an OTA-capable bootloader onto the ESP-01 so future updates can be pushed wirelessly - the programmer is needed only once.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy USB to UART ESP-01 CH340 Programmer Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eUSB to UART ESP-01 CH340 Programmer\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\u003eUSB to UART ESP-01 CH340 Programmer\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\u003eUSB to UART ESP-01 CH340 Programmer\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":48746538205441,"sku":"TTD-17452","price":79.5,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/7da7dd5a4c40babf295f282e3470e160.jpg?v=1778107096","url":"https:\/\/techdepot.in\/products\/usb-to-uart-esp-01-ch340-programmer","provider":"Tech Depot India","version":"1.0","type":"link"}