{"product_id":"wifi-serial-transceiver-module-esp32","title":"WiFi Serial Transceiver Module - ESP32","description":"\u003ch1\u003eWiFi Serial Transceiver Module - ESP32\u003c\/h1\u003e\n\u003cp\u003eThe ESP32 WiFi Serial Transceiver Module is a dual-core microcontroller with integrated 2.4GHz WiFi and Bluetooth connectivity, enabling seamless wireless communication for IoT and embedded systems projects. Professional engineers and IoT developers rely on this module for building smart home automation, industrial monitoring systems, and real-time data acquisition platforms.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller: Xtensa dual-core 32-bit LX6, up to 240 MHz clock speed\u003c\/li\u003e\n\u003cli\u003eWireless: 2.4GHz WiFi (802.11 b\/g\/n) and Bluetooth 4.2 (BR\/EDR and BLE)\u003c\/li\u003e\n\u003cli\u003eInterface: UART serial communication (default baud rate 115200)\u003c\/li\u003e\n\u003cli\u003eGPIO Pins: 17 programmable GPIO pins (including ADC, DAC, touch sensors, SPI, I2C, PWM)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.3V (logic level)\u003c\/li\u003e\n\u003cli\u003eFlash Memory: 4MB\u003c\/li\u003e\n\u003cli\u003eDimensions: 25mm x 18mm x 3mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible with\u003c\/h2\u003e\n\u003cp\u003eArduino IDE, ESP32 Arduino Core, MicroPython, ESP-IDF, PlatformIO. Works with Raspberry Pi, STM32, and other host microcontrollers via UART.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you can build with it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmart home controller with WiFi-enabled relay switching and sensor monitoring\u003c\/li\u003e\n\u003cli\u003eWireless data logger transmitting temperature, humidity, or pressure readings to the cloud\u003c\/li\u003e\n\u003cli\u003eBLE beacon for proximity-based automation or asset tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuilt and Backed by Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery ESP32 module ships 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 and fast support. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.\u003c\/p\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the operating voltage and logic level of the ESP32 module?\u003c\/summary\u003e\n\u003cp\u003eThe ESP32 operates at 3.3V logic level. All GPIO pins are 3.3V tolerant; connecting 5V signals directly may damage the module.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat payment options are available for the WiFi Serial Transceiver Module ESP32?\u003c\/summary\u003e\n\u003cp\u003eWe accept UPI, all major credit and debit cards, and Cash on Delivery (COD) across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow long does delivery take for the ESP32 module?\u003c\/summary\u003e\n\u003cp\u003eWe ship the ESP32 module across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Delivery typically takes 3-7 business days depending on your location.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cp\u003eReady to start your next IoT project? Order the ESP32 WiFi Serial Transceiver Module today with COD and UPI available across India.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"WiFi Serial Transceiver Module - ESP32\",\n  \"description\": \"Dual-core microcontroller with integrated 2.4GHz WiFi and Bluetooth connectivity for IoT and embedded systems projects.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Espressif\"\n  },\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"price\": \"1660.38\",\n    \"priceCurrency\": \"INR\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"url\": \"https:\/\/compoden.in\/products\/wifi-serial-transceiver-module-esp32\"\n  },\n  \"author\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Compoden\"\n  },\n  \"mainEntityOfPage\": {\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What is the operating voltage and logic level of the ESP32 module?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"The ESP32 operates at 3.3V logic level. 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