Ai Thinker NodeMCU-32S-ESP32 Development Board – IPEX Version

Looking for Esp32 Development Board? Ai Thinker NodeMCU-32S-ESP32 Development Board – IPEX Version is available at Zbotic with fast shipping across India.

The core of this module is the ESP32 chip, which is scalable and adaptive. Two CPU cores can be individually controlled. The clock frequency is adjustable from 80 MHz to 240 MHz and supports RTOS.

It is a general-purpose  Wi-Fi+BT+BLE MCU module.ESP-WROOM-32s The module integrates traditional Bluetooth, Bluetooth low energy, and Wi-Fi. Wide range of uses: Wi-Fi supports a wide range of communication connections, as well as a direct connection to the Internet via a router; Bluetooth allows users to connect to a mobile phone or broadcast a BLE Beacon for signal detection.

The module supports data rates up to 150 Mbps and antenna output power of 20dBm for maximum wireless communication. As a result, this module has industry-leading specifications and performs well in terms of high integration, wireless transmission distance, power consumption, and network connectivity

Features:

1. 802.11b/g/n （802.11n，speed up to 150Mbps）
2. WIFI Frequency Range 2.4GHz ~ 2.5GHz
3. Clock frequency adjustment range from 80 MHz to 240 MHz, support for
   RTOS
4. Built-in 2-channel 12-bit high-precision ADC with up to 18 channels
5. Support: UART/GPIO/ADC/DAC/SDIO/SD card/PWM/I2C/I2S interface
6. Support multiple sleep modes, ESP32 chip sleep current is less than 5 μA
7. Embedded Lwip protocol stack
8. Supports STA/AP/STA + AP operation mode
9. Supports remote firmware upgrade (FOTA)
10. General AT commands can be used quickly
11. Support secondary development, integrated Windows, Linux development

Specification:

1. Module model: ESP-WROOM-32s
2. SPI Flash: 32Mbit(default)
3. Support interface: UART/GPIO/ADC/DAC/SDIO/SD card /PWM/I2C/I2S
4. Integrated crystal oscillator: 40MHz Crystal oscillator
5. IO Port: 38
6. Antenna: Onboard antenna
7. Power Supply: Voltage 3.0V ~ 3.6V，Typical 3.3V，Current >500mA
8. Operating Temperature: -40 ℃ ~ 85 ℃
9. Storage Environment: -40 ℃ ~ 120 ℃

Datasheet:

Package includes:

1 x Ai Thinker NodeMCU-32S-ESP32 Development Board

About Esp32 Development Board

Ai Thinker NodeMCU-32S-ESP32 Development Board – IPEX Version is available at Zbotic, India’s trusted electronics and robotics store. Manufactured by Generic, this product is designed for hobbyists, students, and professionals working on electronics, robotics, and DIY projects.

Product Details

• Brand: Generic
• SKU: AI1670
• Category: Ai Thinker ESP Modules

Why Buy from Zbotic?

Zbotic offers a wide range of electronics components, development boards, sensors, and robotics parts. All products are quality-checked and shipped within 24 hours. Free shipping on qualifying orders. We offer COD (Cash on Delivery) and secure online payment options. Our customer support team is available to help with technical queries about Esp32 Development Board and other products.

Applications

Esp32 Development Board can be used in a variety of projects including Arduino projects, Raspberry Pi builds, drone assembly, 3D printing, IoT applications, and educational experiments. Whether you are a beginner or an advanced user, this component provides the reliability and performance you need. Order your Esp32 Development Board today and start building.

About Esp32 Development Board

Ai Thinker NodeMCU-32S-ESP32 Development Board – IPEX Version is available at Zbotic, India’s trusted electronics and robotics store. Manufactured by Generic, this product is designed for hobbyists, students, and professionals working on electronics, robotics, and DIY projects.

Product Details

• Brand: Generic
• SKU: AI1670
• Category: USB Interface Module

Why Buy from Zbotic?

Zbotic offers a wide range of electronics components, development boards, sensors, and robotics parts. All products are quality-checked and shipped within 24 hours. Free shipping on qualifying orders. We offer COD (Cash on Delivery) and secure online payment options. Our customer support team is available to help with technical queries about Esp32 Development Board and other products.

Applications

Esp32 Development Board can be used in a variety of projects including Arduino projects, Raspberry Pi builds, drone assembly, 3D printing, IoT applications, and educational experiments. Whether you are a beginner or an advanced user, this component provides the reliability and performance you need. Order your Esp32 Development Board today and start building.

Ai Thinker NodeMCU-32S-ESP32 Development Board – IPEX Overview

The Ai Thinker NodeMCU-32S-ESP32 Development Board – IPEX Version is a compact development platform built around the ESP32 dual-core Wi-Fi and Bluetooth MCU. Equipped with an IPEX antenna connector and 32Mbit on-board flash, it’s ideal for prototyping connected devices and IoT applications requiring flexible RF range.

Key Features of Ai Thinker NodeMCU-32S-ESP32 Development Board – IPEX

• Dual-core ESP32 processor adjustable from 80 MHz to 240 MHz with RTOS support
• 32Mbit SPI flash memory for storing firmware and data
• Integrated IPEX connector for external antenna to boost wireless range
• Supports IEEE 802.11 b/g/n Wi-Fi, Classic Bluetooth and BLE up to 150 Mbps
• Multiple peripheral interfaces: UART, GPIO, ADC, DAC, SDIO, PWM, I2C, I2S
• Runs on 5 V supply via USB with 3.3 V logic level I/O
• Genuine Ai Thinker module with fast shipping from Zbotic India

Applications and Use Cases

• Home automation controllers for lighting, HVAC and security sensors
• Wearable health monitors broadcasting data over BLE
• Remote environmental data loggers with SD card storage
• Wi-Fi enabled robotics and drone telemetry systems
• BLE beacon transmitters for asset tracking and proximity detection
• Prototype development for mesh network and IoT gateway projects

How to Use Ai Thinker NodeMCU-32S-ESP32 Development Board – IPEX

Start by connecting the board to your computer via a micro-USB cable, install the ESP32 USB-serial drivers, then add the ESP32 board support in Arduino IDE or ESP-IDF. Attach an external antenna to the IPEX port for best RF performance, select the correct COM port, flash your sketch or firmware, and monitor serial output to verify operation.

Why Buy from Zbotic?

• Genuine Products: All items sourced from authorized distributors
• Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
• Free Shipping: Free delivery on qualifying orders
• COD Available: Cash on Delivery, UPI, cards, net banking
• Technical Support: Expert help for setup and troubleshooting
• Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

Does this board come with an antenna?

The IPEX version includes a U.FL connector so you can attach an external 2.4 GHz antenna for extended Wi-Fi and BLE range; no antenna is soldered on by default.

Can I program this board using Arduino IDE?

Yes. After installing the ESP32 board definitions in Arduino IDE and selecting “NodeMCU-32S” under Tools > Board, you can compile and upload sketches over the USB port.

What is the power requirement and logic level?

The module accepts 5 V via micro-USB and regulates down to 3.3 V for the ESP32. All GPIO pins operate at a 3.3 V logic level—do not exceed this voltage on I/O pins.