WiFi Serial Transceiver Module - ESP32
WiFi Serial Transceiver Module - ESP32
The 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.
Specifications
- Microcontroller: Xtensa dual-core 32-bit LX6, up to 240 MHz clock speed
- Wireless: 2.4GHz WiFi (802.11 b/g/n) and Bluetooth 4.2 (BR/EDR and BLE)
- Interface: UART serial communication (default baud rate 115200)
- GPIO Pins: 17 programmable GPIO pins (including ADC, DAC, touch sensors, SPI, I2C, PWM)
- Operating Voltage: 3.3V (logic level)
- Flash Memory: 4MB
- Dimensions: 25mm x 18mm x 3mm
Compatible with
Arduino IDE, ESP32 Arduino Core, MicroPython, ESP-IDF, PlatformIO. Works with Raspberry Pi, STM32, and other host microcontrollers via UART.
What you can build with it
- Smart home controller with WiFi-enabled relay switching and sensor monitoring
- Wireless data logger transmitting temperature, humidity, or pressure readings to the cloud
- BLE beacon for proximity-based automation or asset tracking
Built and Backed by Compoden
Every 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.
What is the operating voltage and logic level of the ESP32 module?
The ESP32 operates at 3.3V logic level. All GPIO pins are 3.3V tolerant; connecting 5V signals directly may damage the module.
What payment options are available for the WiFi Serial Transceiver Module ESP32?
We accept UPI, all major credit and debit cards, and Cash on Delivery (COD) across India.
How long does delivery take for the ESP32 module?
We 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.
Ready to start your next IoT project? Order the ESP32 WiFi Serial Transceiver Module today with COD and UPI available across India.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items