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- SKU: 26752
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ESP32-S3-Nano Development Board, Based on ESP32-S3R8, Compatible with Arduino Nano ESP32 - Solder Version
ESP32-S3-Nano adopts ESP32-S3R8 as the main controller, compatible with Arduino Nano ESP32, and is suitable for applications such as IoT or MicroPython. Compact in size while with powerful performance, it is applicable for the standalone project.
User Manual / Datasheet / Example Codes Etc.
Features
- Adopting ESP32-S3R8 as the main controller with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz.
- Integrated 512KB SRAM, 384KB ROM, 8MB PSRAM, 16MB Flash memory.
- Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance.
- Supports seamless switching between Arduino and MicroPython programming, offering greater flexibility.
- Compatible with Arduino IoT Cloud, enabling users to monitor and control their projects from anywhere with Arduino Internet of Things (IoT) cloud applications.
- Supports HID (Human Interface Device), allowing simulation of USB human interface devices such as keyboards or mice for more convenient interaction with computers.
Specifications
- MICROCONTROLLER : ESP32-S3R8 (Dual-core 32-bit Xtensa LX7)
- CLOCK FREQUENCY : ESP32-S3R8: 240MHz
- STORAGE : ESP32-S3R8: 384kB ROM, 512kB RAM, 16MB Flash, 8MB PSRAM
- WIRELESS COMMUNICATION : 2.4GHz WiFi + Bluetooth LE
- OPERATING VOLTAGE : 3.3V
- POWER INPUT : 6~21V
- IO PIN OUTPUT CURRENT : 40mA
- DIGITAL PINS : 14
- ANALOG PINS : 8
Pinout Definition

What's On Board


Dimensions

Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)












