ESP32 Arduino Core
The Arduino Nano ESP32 is the perfect blend of Arduino’s ease of use and the wireless power of Espressif’s ESP32 platform. Built to support the ESP32 Arduino Core, this board offers seamless integration with the Arduino IDE while giving you full access to Wi-Fi, Bluetooth, and BLE 5.0 connectivity.
Available now at Burk.pk, this compact and powerful board is a must-have for anyone building smart, connected devices.
Key Features:
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Processor: ESP32-S3 dual-core Xtensa 32-bit LX7 at 240 MHz
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Wireless Connectivity: Wi-Fi and Bluetooth LE 5.0
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Flash Memory: 16MB
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Operating Voltage: 3.3V
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USB-C connector for power and programming
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14 digital I/O pins and analog input capability
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Native support for the ESP32 Arduino Core
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Supports MicroPython and Arduino IDE
The ESP32 Arduino Core allows users to write Arduino sketches while accessing all the features of the ESP32 chip. You can easily use built-in libraries for Wi-Fi, web servers, MQTT, OTA updates, BLE, and more—without switching development environments.
Moreover, the Arduino Nano ESP32 is compatible with most Arduino Nano shields, making it ideal for upgrading existing Nano-based designs with wireless functionality.
Ideal Applications:
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IoT systems like home automation, smart farming, or wearable tech
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Wireless data logging for temperature, humidity, or motion
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Remote monitoring and device control via Wi-Fi
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Bluetooth LE beacons and pairing systems
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Over-the-air (OTA) firmware updates
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Web-enabled devices using the ESP32 Arduino Core libraries
Developers love this board because it combines the familiarity of Arduino with the powerful hardware of ESP32. The ESP32 Arduino Core brings low-latency Wi-Fi handling, faster processing, and multi-threading—allowing real-time control even in complex projects.
Even better, the Nano ESP32 supports native USB, allowing HID devices like keyboards and mice or advanced serial communication setups. It’s small, powerful, and ready for prototyping or final deployment.
Specifications
| Board | Name | Arduino® Nano ESP32 with headers |
| SKU | ABX00083 | |
| Microcontroller | u-blox® NORA-W106 (ESP32-S3) | |
| USB connector | USB-C® | |
| Pins | Built-in LED Pin | 13 |
| Built-in RGB LED pins | 14-16 | |
| Digital I/O Pins | 14 | |
| Analog input pins | 8 | |
| PWM pins | 5 | |
| External interrupts | All digital pins | |
| Connectivity | Wi-Fi® | u-blox® NORA-W106 (ESP32-S3) |
| Bluetooth® | u-blox® NORA-W106 (ESP32-S3) | |
| Communication | UART | 2x |
| I2C | 1x, A4 (SDA), A5 (SCL) | |
| SPI | D11 (COPI), D12 (CIPO), D13 (SCK). Use any GPIO for Chip Select (CS) | |
| Power | I/O Voltage | 3.3 V |
| Input voltage (nominal) | 6-21 V | |
| Source Current per I/O Pin | 40 mA | |
| Sink Current per I/O Pin | 28 mA | |
| Clock speed | Processor | up to 240 MHz |
| Memory | ROM | 384 kB |
| SRAM | 512 kB | |
| External Flash | 128 Mbit (16 MB) | |
| Dimensions | Width | 18 mm |
| Length | 45 mm | |
Package Includes
- 1 x Arduino Nano ESP32
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