Feature
●Dive into IoT with ease: With the Nano ESP32, there are no more excuses to embrace your exploration of IoT and MicroPython. It delivers a compelling combination of compactness, wireless connectivity, programming versatility, cloud compatibility, and HID support, providing everything you need to unleash your creativity, realize your project ideas, and embark on a journey of endless possibilities.
●Wi-Fi and Bluetooth connectivity: With the Nano ESP32, you can tap into the impressive capabilities of the ESP32-S3 microcontroller, a widely recognized and acclaimed choice in the IoT realm. Enjoy reliable and high-speed wireless connectivity, enabling your projects to effortlessly connect to networks, communicate with other devices, and access the vast resources available on the internet.
●Arduino and MicroPython support: The Nano ESP32 provides full support for both Arduino and MicroPython programming languages, allowing you to effortlessly switch between the two. Leverage your existing Arduino knowledge or venture into the exciting realm of MicroPython with ease. Beginners can also benefit from the introductory course offered, ensuring a solid foundation for their MicroPython journey.
●Arduino IoT Cloud compatible: The Nano ESP32 integrates with the Arduino IoT Cloud, enabling you to effortlessly create IoT projects. With just a few lines of code, you can connect your devices, collect data, and remotely monitor and control them using the Arduino IoT Cloud app. The Nano ESP32 takes care of the necessary security measures, ensuring your data remains protected while you focus on developing innovative IoT solutions.
●HID support: Take your projects to the next level with HID (Human Interface Device) support offered by the Nano ESP32. This feature allows you to emulate various human interface devices, such as keyboards or mice, over USB. By emulating these devices, you can create unique and interactive experiences, enabling seamless interaction between your projects and computers.
Description
Arduino Nano ESP32 vs Arduino Nano boards
 Nano ESP32 |  Nano Every |  Nano 33 IoT |  Nano 33 BLE |  Nano 33 BLE Sense Rev2 |  Nano RP2040 Connect | |
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Customer Reviews
| 48
| 988
| 481
| 171
| 19
| 36
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Price
| $22.00 | $18.93 | $25.90 | — | $41.50 | $29.40 |
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MCU
| ESP32-S3 | ATMega4809 | SAMD21 Arm Cortex-M0+ 32bit | nRF52840 | nRF52840 | Raspberry Pi RP2040 |
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Wireless connectivity
| Wi-Fi / Bluetooth (ESP32-S3) | — | Wi-Fi / Bluetooth (Nina W102) | Bluetooth (u-blox NINA-B306) | Bluetooth (u-blox NINA-B306) | Wi-Fi / Bluetooth (Nina W102) |
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USB connector
| USB-C | Micro USB | Micro USB | Micro USB | Micro USB | Micro USB |
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Input voltage
| 5-18 V | 7-18 V | 5-18 V | 5-18 V | 5-18 V | 5-18 V |
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I/O Voltage
| 3.3 V | 5 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
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SRAM
| 512 kB | 6 kB | 520 kB | 256 kB | 256 kB | 264 kB |
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Flash
| 16 MB | 48 kB | 2 MB | 1 MB | 1 MB | 16 MB |
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Clock
| 240 MHz | 16 MHz | 48 MHz | 64 MHz | 64 MHz | 133 MHz |
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On-board sensors
| ✘ | ✘ | ✔ | ✔ | ✔ | ✔ |