--- product_id: 525380121 title: "ESP32 S2 Mini V1.0.0 WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash Type-C Connect Fit for MicroPython" brand: "digiyes" price: "147 kr" currency: DKK in_stock: true reviews_count: 9 category: "Di Gi Yes" url: https://www.desertcart.dk/products/525380121-esp32-s2-mini-v1-0-0-wifi-board-based-esp32 store_origin: DK region: Denmark --- # 4MB Flash + 2MB PSRAM 802.11a/b/g/n/ac WiFi Type-C USB with USB OTG ESP32 S2 Mini V1.0.0 WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash Type-C Connect Fit for MicroPython **Brand:** digiyes **Price:** 147 kr **Availability:** ✅ In Stock ## Summary > 🚀 Power your next-gen IoT hustle with the ESP32 S2 Mini — small board, big impact! ## Quick Answers - **What is this?** ESP32 S2 Mini V1.0.0 WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash Type-C Connect Fit for MicroPython by digiyes - **How much does it cost?** 147 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/525380121-esp32-s2-mini-v1-0-0-wifi-board-based-esp32) ## Best For - digiyes enthusiasts ## Why This Product - Trusted digiyes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Powerful:** 27 versatile GPIO pins supporting PWM, ADC, DAC, I2C, SPI, and UART for ultimate hardware flexibility. - • **Ample Memory for Speed:** 4MB Flash paired with 2MB PSRAM ensures lightning-fast performance and smooth MicroPython execution. - • **Plug & Play Type-C USB:** Modern Type-C interface with USB OTG simplifies development and debugging workflows. - • **Seamless WiFi Connectivity:** Stay effortlessly connected with robust 802.11a/b/g/n/ac support for all your IoT projects. - • **MicroPython Ready Out-of-the-Box:** Optimized for MicroPython, this board accelerates your coding with reliable stability and no random resets. ## Overview The DiGiYes ESP32 S2 Mini V1.0.0 is a compact WiFi development board featuring the ESP32-S2FN4R2 chip, equipped with 4MB Flash and 2MB PSRAM. It supports a wide range of interfaces including ADC, DAC, I2C, SPI, UART, and USB OTG via a modern Type-C port. Designed for MicroPython, it offers stable connectivity and versatile GPIO options, making it an ideal choice for professional developers seeking a powerful yet space-efficient IoT solution. ## Description desertcart.com: DiGiYes ESP32 S2 Mini V1.0.0 WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash Type-C Connect Fit for MicroPython : Electronics Review: They seem to be a good quality clone. - They seem to work well. No random resetting. No wifi problems. They do NOT seem to be authentic WEMOS boards (despite the inking on the board). (I have a couple of authentic ones, and the inking, and some of the board characteristics, are different.) But they do seem to be a good quality clone. When you first plug them into your PC, it will not see them. To get them into bootloader mode (?) you have to briefly press the reset while holding down the zero button. After writing your first program, then you won't have to repeat that. (This is necessary if you are programming them with the Arduino IDE). Overall, nice board. Good functionality in a small package. Because of the double row of pins, these are not compatible with a standard breadboard. Review: MicroPython flash - Installed Micropython and it reports 2MB of PSRAM. Had to use the ESP flash_download_tool. First download MicroPython ESP_Generic_S2. As others have said, plug it into your PC, hold the boot(0) button down, press reset button, and then release boot(0) button. Check in device manager to make sure it shows up under ports. Then in the flash_download_tool, select chip type esp32-s2, develop, and uart. Erase. Select ESP32_Generic_S2 of MicroPython. I wrote it to 0x1000 using defaults. But I think I also tested 0x0000. After writing is complete, press the reset button. If everything went well, you should see a new (different) COM Port listed in Device Manager. The boards seem to work just fine for MicroPython, and the extra memory and speed compared to ESP8266 boards is very handy. The double rows of pins take some getting used to, but I would rather have the pins for the size. But plan ahead on your board layouts and connections it can get messy fast. Right now it appears to be the cheapest, fastest way to get a usable (memory) version of MicroPython on a small board. ## Features - Based on ESP32-S2FN4R2 WIFI IC TYPE-C USB development board. - Supports ADC, DAC, I2C, SPI, USRT, and USB OTG. - 27 digital input / output pins, all of which support interrupt / PWM / single wire. - Type-C USB - 4MB Flash;2MB PSRAM ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BXX6R15D | | Best Sellers Rank | #342 in Single Board Computers (Computers & Accessories) | | Brand | DiGiYes | | Built-In Media | WiFi Board | | Connectivity Technology | Wi-Fi | | Customer Reviews | 4.5 4.5 out of 5 stars (36) | | Manufacturer | DiGiYes | | Memory Storage Capacity | 4 MB | | Model Name | DiGiYes ESP32 S2 Mini V1.0.0 | | Operating System | MicroPython | | Processor Brand | Espressif | | Processor Count | 1 | | RAM Memory Installed | 4 MB | | RAM Memory Technology | PSRAM | | Total Usb Ports | 1 | | Warranty Description | This item can be returned in its original condition for a replacement within 30 days of receipt. | | Wireless Compability | 802.11a/b/g/n/ac | ## Product Details - **Brand:** DiGiYes - **Connectivity Technology:** Wi-Fi - **Memory Storage Capacity:** 4 MB - **Model Name:** DiGiYes ESP32 S2 Mini V1.0.0 - **Ram Memory Installed Size:** 4 MB ## Images ![ESP32 S2 Mini V1.0.0 WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash Type-C Connect Fit for MicroPython - Image 1](https://m.media-amazon.com/images/I/71b280iRrfL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ They seem to be a good quality clone. *by G***R on March 26, 2026* They seem to work well. No random resetting. No wifi problems. They do NOT seem to be authentic WEMOS boards (despite the inking on the board). (I have a couple of authentic ones, and the inking, and some of the board characteristics, are different.) But they do seem to be a good quality clone. When you first plug them into your PC, it will not see them. To get them into bootloader mode (?) you have to briefly press the reset while holding down the zero button. After writing your first program, then you won't have to repeat that. (This is necessary if you are programming them with the Arduino IDE). Overall, nice board. Good functionality in a small package. Because of the double row of pins, these are not compatible with a standard breadboard. ### ⭐⭐⭐⭐⭐ MicroPython flash *by A***R on February 15, 2024* Installed Micropython and it reports 2MB of PSRAM. Had to use the ESP flash_download_tool. First download MicroPython ESP_Generic_S2. As others have said, plug it into your PC, hold the boot(0) button down, press reset button, and then release boot(0) button. Check in device manager to make sure it shows up under ports. Then in the flash_download_tool, select chip type esp32-s2, develop, and uart. Erase. Select ESP32_Generic_S2 of MicroPython. I wrote it to 0x1000 using defaults. But I think I also tested 0x0000. After writing is complete, press the reset button. If everything went well, you should see a new (different) COM Port listed in Device Manager. The boards seem to work just fine for MicroPython, and the extra memory and speed compared to ESP8266 boards is very handy. The double rows of pins take some getting used to, but I would rather have the pins for the size. But plan ahead on your board layouts and connections it can get messy fast. Right now it appears to be the cheapest, fastest way to get a usable (memory) version of MicroPython on a small board. ### ⭐⭐⭐⭐ They work *by B***R on August 2, 2023* My mistake. This board doesn't come with an onboard led to indicate power. It also doesn't boot into serial mode, which means it does nothing when you connect it to a computer. So it's easy to mistake them as not working. You have to perform a certain sequence of button presses to make a connection. I guess this is how it works for all ESP32-"S2" boards. Here is the sequence: Hold the BOOT button. Press and release the RESET button. Then release the BOOT button. Also, if you plan to use these with ESPHome, they currently don't seem to be compatible with the ESPHome flasher, there is a workaround for this using the Adafruit ESPTool. (Just google Adafruit ESPTool) 1. Create a new device in ESPHome 2. Skip connecting to the device (this is where the issue is so if you're able to connect, they fixed it) 3. Make these selections: Install - Manual Download - Modern format. (It will download the bin file to your computer, this can take a while) 4. Using the Adafruit ESPTool, upload the bin file in the first slot and press program. (I don't change any of the settings on the tool. Default - Baud 115200, Offset 0) 5. Reset the device and ESPHome will be able to connect wirelessly. You can now do wireless updates/uploads. OLD Review: [These don't work. They come in a pack of 2 and both don't power on. I tried powering them with different cables and power sources just to be sure.] ## Frequently Bought Together - DiGiYes ESP32 S2 Mini V1.0.0 WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash Type-C Connect Fit for MicroPython - DEVMO Digital Particle Concentration Laser Sensor PMS5003 PM2.5 PM10+Cable Air Quality Detection Dust Air Conditioning Monitor Module Compatible With Ar-duino - 2PCS SGP30 Air Measurement Gas Sensor TVOC/eCO2 Air Quality Carbon Dioxide Detector to Replace CCS811 Carbon Dioxide CO2 VOCs Air Quality Gas Sensor Module for Arduino 2PCS --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/525380121-esp32-s2-mini-v1-0-0-wifi-board-based-esp32](https://www.desertcart.dk/products/525380121-esp32-s2-mini-v1-0-0-wifi-board-based-esp32) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-26*