---
product_id: 443760923
title: "HiLetgo 3pcs ESP32 S2 Mini WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash Type-C Connect"
brand: "hiletgo"
price: "5136 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/443760923-hiletgo-3pcs-esp32-s2-mini-wifi-board-based-esp32-s2fn4r2
store_origin: KG
region: Kyrgyzstan
---

# 4MB Flash WiFi 802.11ac MicroPython OS HiLetgo 3pcs ESP32 S2 Mini WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash Type-C Connect

**Brand:** hiletgo
**Price:** 5136 som
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with Cutting-Edge Connectivity!

## Quick Answers

- **What is this?** HiLetgo 3pcs ESP32 S2 Mini WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash Type-C Connect by hiletgo
- **How much does it cost?** 5136 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/443760923-hiletgo-3pcs-esp32-s2-mini-wifi-board-based-esp32-s2fn4r2)

## Best For

- hiletgo enthusiasts

## Why This Product

- Trusted hiletgo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Lightweight at just 0.317 ounces, perfect for portable applications.
- • **Type-C Convenience:** Enjoy the modern Type-C USB connection for faster data transfer.
- • **Future-Ready Design:** Stay ahead with the latest ESP32-S2FN4R2 processor for enhanced performance.
- • **Unleash Connectivity:** Experience seamless integration with WiFi 802.11a/b/g/n/ac for all your IoT projects.
- • **Versatile Programming:** Program effortlessly with MicroPython, making coding a breeze.

## Overview

The HiLetgo 3pcs ESP32 S2 Mini WiFi Board is a compact and powerful development board featuring the ESP32-S2FN4R2 processor, 4MB flash memory, and Type-C USB connectivity. Ideal for IoT enthusiasts and professionals, it supports MicroPython for easy programming and boasts advanced WiFi capabilities.

## Description

HiLetgo 3pcs ESP32 S2 Mini WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash Type-C Connect

## Features

- ESP32 S2 Mini Board
- Based ESP32-S2FN4R2 WIFI IC
- TYPE-C USB Connect

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Processor | MediaTek_MT8125 |
| Wireless Type | 802.11a/b/g/n/ac |
| Brand | HiLetgo |
| Series | ESP32 S2 Mini |
| Operating System | MicroPython |
| Item Weight | 0.317 ounces |
| Package Dimensions | 3.15 x 2.91 x 1.06 inches |
| Processor Brand | Espressif |
| Number of Processors | 1 |
| Manufacturer | HiLetgo |
| ASIN | B0B291LZ99 |
| Date First Available | May 25, 2022 |

## Product Details

- **Brand:** HiLetgo
- **Model Name:** ESP32 S2 Mini
- **Ram Memory Installed Size:** 4 MB
- **Memory Storage Capacity:** 4 MB
- **CPU Model:** MediaTek MT8125

## Images

![HiLetgo 3pcs ESP32 S2 Mini WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash Type-C Connect - Image 1](https://m.media-amazon.com/images/I/61c6YG9HuML.jpg)

## Questions & Answers

**Q: Ok, how do you get it to be recognized by windows**
A: Be sure you're connecting with a USB data cable and not charging cable. Press AND HOLD the button labelled BOOT or 0 (ZERO), then press the RESET button, then release the BOOT button, and it should appear as a serial device. This is common to the ESP32-S2, it's not just this board.

**Q: What is the board definition that you're supposed to use for this board in the arduino ide?**
A: I use "ESP32S2 Native USB" from the latest (1.8) version of Arduino and the latest (2.0.4) ESP32 board manager. One must press RESET while holding down 0 (ZERO) to connect before upload and then must manually press reset after uploading. You must change the serial port selection between programming and using the serial console because the names  change.

**Q: Are they designed for wifi? when i activate it on my the chip freezes. on other esp32 s2 the code work without problem**
A: They are designed for wifi. 2.4ghz u have to make sure u have the right driver for the USB port. If ur using windows open devices in setting and see if your USB port recognizes the board

**Q: Is there a datasheet anywhere for this?  The HiLetgo doesn't seem to have one.**
A: Just do a search for ESP32-S2-MINI-1  ESP32-S2-MINI-1U Datasheet

## Frequently Bought Together

- HiLetgo 3pcs ESP32 S2 Mini WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash Type-C Connect
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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-17*