{"product_id":"ttgo-esp32-wifi-and-bluetooth-development-board-with-1-14-lcd-display","title":"TTGO ESP32 WiFi and Bluetooth Development Board with 1.14? LCD Display","description":"\u003cmeta name=\"description\" content=\"Buy TTGO ESP32 WiFi and Bluetooth Development Board with 1.14 inch LCD Display online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eTTGO ESP32 WiFi and Bluetooth Development Board with 1.14 inch LCD Display\u003c\/h1\u003e\n\n\u003cp\u003eThe TTGO ESP32 is a compact all-in-one microcontroller development board combining dual-core processing power with integrated WiFi and Bluetooth connectivity, paired with a 1.14-inch color LCD display for real-time data visualization. Professional IoT developers, embedded systems engineers, and hobbyists use this board to rapidly prototype connected devices, sensor networks, and smart home applications without requiring external communication modules. This board solves the complexity of integrating wireless connectivity and display output by consolidating these components into a single development platform with Arduino IDE compatibility.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe TTGO ESP32 development board features the Espressif ESP32 System-on-Chip, a dual-core 32-bit processor running at 240 MHz with integrated 802.11 b\/g\/n WiFi and Bluetooth 4.2 (Classic and BLE) capabilities. The board includes 4 MB of flash memory for firmware storage and 520 KB of RAM for runtime operations. The integrated 1.14-inch SPI color LCD display with 240x135 pixel resolution provides immediate visual feedback for applications without requiring external display modules. Power management is handled through a USB Type-C connector with integrated charging circuitry, making it ideal for battery-powered IoT projects.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes this model is its exceptional integration density and developer-friendly design. The board breaks out all GPIO pins to standard 2.54mm headers, supports multiple communication protocols including SPI, I2C, and UART, and includes a built-in lithium battery charging circuit. The pre-installed bootloader supports over-the-air firmware updates via WiFi, eliminating the need for USB reconnection during development iterations. The compact form factor (approximately 50x25mm) makes it suitable for wearable projects, portable instruments, and space-constrained IoT deployments.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMicrocontroller Development Board with Integrated Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTTGO by Lilygo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal and Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eDual-core Xtensa 32-bit LX6 at 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e4 MB Flash, 520 KB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e1.14-inch SPI Color LCD, 240x135 pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless\u003c\/td\u003e\n\u003ctd\u003e802.11 b\/g\/n WiFi, Bluetooth 4.2 (Classic and BLE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPIO Pins\u003c\/td\u003e\n\u003ctd\u003e34 programmable GPIO pins with multiple functions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C, 5V DC or 3.7V lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V logic level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e80 mA typical active, 10 uA deep sleep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eIntegrated 1.14-inch 240x135 pixel color LCD display with SPI interface for immediate data visualization without external modules\u003c\/li\u003e\n\u003cli\u003eDual-core ESP32 processor with 240 MHz clock speed and cryptographic acceleration for secure IoT applications\u003c\/li\u003e\n\u003cli\u003eBuilt-in lithium battery charging circuit with JST connector for portable and wearable project development\u003c\/li\u003e\n\u003cli\u003eComplete wireless stack with simultaneous WiFi and Bluetooth connectivity enabling multi-protocol IoT solutions\u003c\/li\u003e\n\u003cli\u003eArduino IDE compatibility with extensive community libraries and pre-built examples for rapid prototyping\u003c\/li\u003e\n\u003cli\u003eOver-the-air firmware update capability via WiFi eliminating repeated USB connections during development\u003c\/li\u003e\n\u003cli\u003eRich peripheral support including SPI, I2C, UART, ADC, DAC, PWM, and capacitive touch sensing\u003c\/li\u003e\n\u003cli\u003eUltra-low power consumption modes with deep sleep at 10 microamps for battery-powered applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eWearable health monitoring devices with real-time heart rate and SpO2 display, transmitting data to smartphone via BLE\u003c\/li\u003e\n\u003cli\u003eSmart home environmental sensors measuring temperature, humidity, and air quality with WiFi cloud integration and local LCD readout\u003c\/li\u003e\n\u003cli\u003ePortable weather stations with integrated display showing current conditions and WiFi connectivity for weather service data synchronization\u003c\/li\u003e\n\u003cli\u003eIoT data logging devices for industrial parameter monitoring with SD card support and cloud upload via WiFi connectivity\u003c\/li\u003e\n\u003cli\u003eBluetooth-enabled robotics projects with visual feedback for sensor data and autonomous control algorithms\u003c\/li\u003e\n\u003cli\u003eHome automation control panels with touchscreen interface and WiFi communication to smart home hubs\u003c\/li\u003e\n\u003cli\u003ePortable medical instruments including pulse oximeters and glucose monitors with Bluetooth connectivity to health apps\u003c\/li\u003e\n\u003cli\u003eEducational STEM projects teaching embedded systems, wireless protocols, and display programming to engineering students\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eBegin by installing the Arduino IDE and adding the ESP32 board support package through the Boards Manager. Connect the TTGO ESP32 to your computer via USB Type-C cable and select the appropriate board and COM port from the IDE tools menu. The board features a pre-installed bootloader that automatically enters programming mode when connected, requiring no manual reset button sequences. Install the TFT_eSPI library through the Arduino Library Manager to control the integrated display, then configure the library header file with the correct pin assignments for the TTGO variant you are using.\u003c\/p\u003e\n\n\u003cp\u003eFor wireless projects, utilize the built-in WiFi libraries to connect to your network and establish cloud communication. The Bluetooth functionality is accessed through the BluetoothSerial library for classic Bluetooth or the NimBLE library for lower-power BLE applications. When developing battery-powered applications, implement the deep sleep mode using esp_deep_sleep_start() to extend battery life significantly. Always configure the GPIO pins correctly before use, as the ESP32 has multiple pin configurations available. The display can be controlled through simple SPI commands, with numerous example sketches available in the TTGO community repositories to accelerate your development timeline.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this board with Arduino IDE or do I need special software?\u003c\/summary\u003e\n\u003cp\u003eThe TTGO ESP32 is fully compatible with Arduino IDE. Simply install the ESP32 board package through Boards Manager and select TTGO T-Display from the board list. All standard Arduino functions work directly, and you can use thousands of existing Arduino libraries with minimal modifications. This makes it accessible to developers of all skill levels.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum current draw and can I power it from a battery?\u003c\/summary\u003e\n\u003cp\u003eThe board draws approximately 80 mA during active WiFi transmission and 40 mA during normal operation. It includes a built-in lithium battery charging circuit and can be powered from a 3.7V lithium cell connected to the JST connector. In deep sleep mode, current consumption drops to just 10 microamps, enabling months of operation from a single battery in low-duty-cycle applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan both WiFi and Bluetooth operate simultaneously?\u003c\/summary\u003e\n\u003cp\u003eYes, the ESP32 supports concurrent WiFi and Bluetooth operation through time-division multiplexing. However, this reduces the bandwidth available to each protocol. For optimal performance in dual-mode applications, implement efficient data transmission schedules and consider using Bluetooth Low Energy instead of classic Bluetooth, which consumes less power and has lower latency requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the display resolution and can I use it for complex graphics?\u003c\/summary\u003e\n\u003cp\u003eThe 1.14-inch display has a 240x135 pixel resolution with 16-bit color depth, providing 65,536 colors. While adequate for data visualization, status indicators, and simple graphics, it is not suitable for high-resolution image display. The SPI interface supports up to 40 MHz clock speed, enabling smooth animations and rapid screen updates for real-time applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow do I update the firmware over WiFi instead of USB?\u003c\/summary\u003e\n\u003cp\u003eThe board supports Arduino OTA (Over-The-Air) updates through the ArduinoOTA library. Include the OTA code in your sketch to enable wireless programming. Once uploaded via USB once, subsequent updates can be deployed wirelessly from the Arduino IDE without physical connection, significantly accelerating development workflows.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy TTGO ESP32 WiFi and Bluetooth Development Board with 1.14 inch LCD Display Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the TTGO ESP32 WiFi and Bluetooth Development Board with 1.14 inch LCD Display online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on TTGO ESP32 WiFi and Bluetooth Development Board with 1.14 inch LCD Display with fast shipping and expert support.\u003c\/p\u003e\n\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43847437582499,"sku":"TES-EV00006016","price":1536.79,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/TTGO-ESP32-WiFi-and-Bluetooth-Development-Board-with-1.14-LCD-Display-3-314x252.png?v=1703853580","url":"https:\/\/www.theengineerstore.in\/zh-hans\/products\/ttgo-esp32-wifi-and-bluetooth-development-board-with-1-14-lcd-display","provider":"The Engineer Store","version":"1.0","type":"link"}