---
product_id: 377797337
title: "Teyleten Robot ESP-WROOM-32 ESP32S ESP32 Development Board 2.4GHz Dual-Core WiFi +Bluetooth 2 Function Microcontroller for Arduino (ESP32 30P, 3PCS)"
brand: "teyleten robot"
price: "R940"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Teyleten Robot"
url: https://www.desertcart.co.za/products/377797337-teyleten-robot-esp-wroom-32-esp32s-esp32-development-board-2
store_origin: ZA
region: South Africa
---

# 40nm Low-Power Tech for Efficiency 2.4GHz Dual-Core WiFi + Bluetooth Compact 5.1x2.8cm Miniature Design Teyleten Robot ESP-WROOM-32 ESP32S ESP32 Development Board 2.4GHz Dual-Core WiFi +Bluetooth 2 Function Microcontroller for Arduino (ESP32 30P, 3PCS)

**Brand:** teyleten robot
**Price:** R940
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your next-gen IoT dreams with the ultimate compact dual-core powerhouse!

## Quick Answers

- **What is this?** Teyleten Robot ESP-WROOM-32 ESP32S ESP32 Development Board 2.4GHz Dual-Core WiFi +Bluetooth 2 Function Microcontroller for Arduino (ESP32 30P, 3PCS) by teyleten robot
- **How much does it cost?** R940 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/377797337-teyleten-robot-esp-wroom-32-esp32s-esp32-development-board-2)

## Best For

- teyleten robot enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Ready:** Pre-installed CP2102 driver support ensures hassle-free setup and instant coding flow.
- • **Compact & Portable:** Ultra-miniature footprint fits perfectly into your sleek, on-the-go innovations.
- • **Seamless Connectivity:** Dual-mode WiFi & Bluetooth keep your projects effortlessly connected in any environment.
- • **Power-Efficient Performance:** Built on cutting-edge 40nm TSMC tech, enjoy robust processing with minimal energy drain.
- • **Versatile Arduino Compatibility:** Fully compatible with Arduino IDE and FreeRTOS for rapid prototyping and scalable projects.

## Overview

The Teyleten Robot ESP32S Development Board is a high-performance, dual-core microcontroller featuring 2.4GHz WiFi and Bluetooth connectivity. Engineered with 40nm low-power technology, it offers reliable, scalable wireless communication in a compact 5.1 x 2.8 cm form factor. Designed for Arduino IDE compatibility and equipped with CP2102 driver support, this durable board is perfect for professional developers seeking efficient, portable, and versatile IoT solutions.

## Description

The board is not recognized? Please driver it first, or replace the USB cable Features: High performance-price ratio Small volume, easily embeded to other products Strong function with support LWIP protocol, Freertos Supporting three modes: AP, STA, and AP+STA Supporting Lua program, easily to develop

Review: Great value boards with a few small cons - All 3 MCU's showed up in excelent condition. After installing the silicon labs update, all 3 MCU's were detectable on my PC. After selecting the ESP32 Dev Module and the proper com port in the Arduino IDE, all 3 MCU's were able to have sketches uploaded to them. Mine did not require the boot button to be pressed during uploading. I have tested both WiFi and BLE, both work without any issues. With the proper libraries OAT updates work reliably. The only cons to these boards is that they are not very (standard) bread board friendly, due to their width. It would be nice if the board could be narrowed up by one pin, so both side of the board can be accessed. Custom bread board can be used to access both sides. But, usually i side of the board is sufficient. More memory and usb-c would be great too. The cons are very small issues. These boards are an excelent value and I give these MCU's 5 stars. I would definatly buy these again.
Review: Works GREAT with Nano Framework and C# - This works great if you are wanting to get into C# and nanoframework on embedded processors. these have the blue led on the board on gpio2. There is almost NO documentation for this online as it's a knockoff of a knockoff of a knockoff. there is only a single jpg of the board pinout floating up in the questions that is a link to a google drive location. For a cheap start these work. Be aware that they dont have the full amount of memory so you are not going to do everything you can on a real esp32-WROVER or real ESP32-WROOM. They are trying to claim they are genuine but the laser etching on the tops is nothing like the real ones I have. And the real ones are 3X the price so I knew I was getting something cheaper. These are great to tinker with and for projects. and awesome to give to friends wanting to get started down the path of programming ESP32 with C# and NanoFramework.

## Features

- 1. The complete solution takes up the least printed circuit board area. This board is used with 2.4GHz dual-mode WiFi and wireless chips using 40nm TSMC low-power technology.
- 2. The best power and RF characteristics are safe, reliable and scalable for various applications.
- 3. Meticulous workmanship: The meticulous design, perfect in workmanship, durable and long service life.
- 4. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away.
- 5.For Arduino IDE,choose ESP32 DEV,make sure that your program or run a program smaller than the ESP32 configuration
- 6.The maximum operating voltage of the ESP32 is 3.3V. The ESP32 has an on-board voltage regulator that can withstand voltages up to 5V using the VIN and GND pins. Once a voltage is input to the ESP32 development board's VIN pin, that voltage is passed through the ESP32's on-board voltage regulator (AMS1117), which outputs a constant 3.3V, which is the board's operating voltage. Note: The maximum operating voltage of the ESP32 is 3.3V. The maximum voltage that can be applied to the ESP32 Development Board from the VIN pin is 5V.
- 7.you need to driver the CP2102 before you can start using it
- 8. Durable material: This product is made of high-quality material, durable, long service time, firm and stable in use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08246MCL5 |
| Box Contents | CP2102, Reset button, Boot button |
| Brand | Teyleten Robot |
| Brand Name | Teyleten Robot |
| CPU Model | Core M Family |
| CPU Speed | 2.4 GHz |
| Compatible Devices | Smartphones, Laptops, Tablets |
| Country of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 599 Reviews |
| Item Dimensions L x W x H | 5.2L x 2.8W x 1.3H Centimeters |
| Manufacturer | Teyleten Robot |
| Manufacturer Part Number | A9 |
| Memory Storage Capacity | 512 KB |
| Model Name | ESP32 |
| Model Number | A9 |
| Network Connectivity Technology | Bluetooth, Wi-Fi |
| Operating System | FreeRTOS |
| Processor Brand | Espressif |
| Processor Count | 2 |
| Processor Speed | 2.4 GHz |
| RAM Memory Installed | 0.51 MB |
| RAM Memory Installed Size | 0.51 MB |
| RAM Memory Technology | [POSSIBLE: LPDDR2, DDR2] |
| Smart Home Compatibility | Not Smart Home Compatible |
| Total USB Ports | 2 |
| Unit Count | 3 Count |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Teyleten Robot
- **CPU Model:** Core M Family
- **Memory Storage Capacity:** 512 KB
- **Model Name:** ESP32
- **RAM Memory Installed Size:** 0.51 MB

## Images

![Teyleten Robot ESP-WROOM-32 ESP32S ESP32 Development Board 2.4GHz Dual-Core WiFi +Bluetooth 2 Function Microcontroller for Arduino (ESP32 30P, 3PCS) - Image 1](https://m.media-amazon.com/images/I/8127F9uI7cL.jpg)
![Teyleten Robot ESP-WROOM-32 ESP32S ESP32 Development Board 2.4GHz Dual-Core WiFi +Bluetooth 2 Function Microcontroller for Arduino (ESP32 30P, 3PCS) - Image 2](https://m.media-amazon.com/images/I/71XYVbPTI7L.jpg)
![Teyleten Robot ESP-WROOM-32 ESP32S ESP32 Development Board 2.4GHz Dual-Core WiFi +Bluetooth 2 Function Microcontroller for Arduino (ESP32 30P, 3PCS) - Image 3](https://m.media-amazon.com/images/I/712Ez2KOtFL.jpg)
![Teyleten Robot ESP-WROOM-32 ESP32S ESP32 Development Board 2.4GHz Dual-Core WiFi +Bluetooth 2 Function Microcontroller for Arduino (ESP32 30P, 3PCS) - Image 4](https://m.media-amazon.com/images/I/71lL3iNwerL.jpg)
![Teyleten Robot ESP-WROOM-32 ESP32S ESP32 Development Board 2.4GHz Dual-Core WiFi +Bluetooth 2 Function Microcontroller for Arduino (ESP32 30P, 3PCS) - Image 5](https://m.media-amazon.com/images/I/71Q2-zZDV+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value boards with a few small cons
*by P***. on 22 June 2025*

All 3 MCU's showed up in excelent condition. After installing the silicon labs update, all 3 MCU's were detectable on my PC. After selecting the ESP32 Dev Module and the proper com port in the Arduino IDE, all 3 MCU's were able to have sketches uploaded to them. Mine did not require the boot button to be pressed during uploading. I have tested both WiFi and BLE, both work without any issues. With the proper libraries OAT updates work reliably. The only cons to these boards is that they are not very (standard) bread board friendly, due to their width. It would be nice if the board could be narrowed up by one pin, so both side of the board can be accessed. Custom bread board can be used to access both sides. But, usually i side of the board is sufficient. More memory and usb-c would be great too. The cons are very small issues. These boards are an excelent value and I give these MCU's 5 stars. I would definatly buy these again.

### ⭐⭐⭐⭐⭐ Works GREAT with Nano Framework and C#
*by T***Y on 15 May 2023*

This works great if you are wanting to get into C# and nanoframework on embedded processors. these have the blue led on the board on gpio2. There is almost NO documentation for this online as it's a knockoff of a knockoff of a knockoff. there is only a single jpg of the board pinout floating up in the questions that is a link to a google drive location. For a cheap start these work. Be aware that they dont have the full amount of memory so you are not going to do everything you can on a real esp32-WROVER or real ESP32-WROOM. They are trying to claim they are genuine but the laser etching on the tops is nothing like the real ones I have. And the real ones are 3X the price so I knew I was getting something cheaper. These are great to tinker with and for projects. and awesome to give to friends wanting to get started down the path of programming ESP32 with C# and NanoFramework.

### ⭐⭐⭐⭐⭐ Teyleten Robot ESP32-WROOM-32
*by R***R on 29 May 2025*

Good bang for the buck. I'm using these as remote temperature sensors via ESPHome and so far, so good. You don't get any documentation with these but if you've worked with any of the other ESP32 devices like the WROVER, you'll feel right at home ('cept for this one has 30 pins - you can buy them with 38 pins, I wanted the smaller form factor). Working on making them battery powered so I don't have to keep them plugged in - I'll update this review if i run into any issues there but I don't expect any. Arduino IDE or Thonny, seems to work just fine. Pic is a test of a cheapo sensor, going to use better ones that will require some soldering, final version gets soldered to a PCB board then 3D print an enclosure for it all and test with and without a battery.

## Frequently Bought Together

- Teyleten Robot ESP32S ESP32 ESP-WROOM-32 Development Board 2.4GHz Dual-Core WiFi +Bluetooth 2 Function Microcontroller for Arduino (ESP32 30P, 3PCS)
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- BOJACK 3 Values 130 Pcs Solderless Breadboard 4 Pcs 830 Tie Points & 400 Tie Points & 126 Pcs Flexible Breadboard Jumper Wires

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-06-04*