لوحة تطوير ESP32-S واي فاي وبلوتوث شريحة CH340 ميكرو USB 38 طرف

ESP32-S NodeMCU-32S Development Board (CH340 / 38-PIN)

The NodeMCU-32S by Ai-Thinker is a high-performance, low-cost IoT development board built around the ESP-WROOM-32 module. It integrates a dual-mode 2.4 GHz WiFi and Bluetooth (Classic and BLE) system-on-a-chip, making it an exceptionally powerful upgrade for smart devices and robotics. This specific 38-pin version features the CH340 USB-to-Serial chipset for easy programming and is designed to take up minimal PCB area while offering maximum scalability.

Key Features

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  Dual-Core Processing: Powered by the Tensilica Xtensa 32-bit LX6 microprocessor, capable of reaching speeds up to 240 MHz.

  
  


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  Integrated Connectivity: Supports IEEE 802.11 b/g/n WiFi and dual-mode Bluetooth (Classic + BLE).

  
  


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  Versatile Operation: Supports three operational modes: Access Point (AP), Station (STA), and hybrid AP+STA.

  
  


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  Rich Programming Ecosystem: Compatible with a wide range of environments including Arduino IDE, MicroPython, Lua, JavaScript (Espruino), and the professional ESP-IDF.

  
  


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  Compact Integration: Includes a built-in antenna, RF balun, power amplifier, low-noise amplifiers, and a complete power management module.

  
  

Technical Specifications

Pinout

Applications

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  Smart Home & IoT: Creating WiFi-connected sensors, lighting controllers, and automated appliances.

  
  


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  Advanced Robotics: Serving as the central brain for complex mobile robots like your ATLAX project, handling simultaneous WiFi telemetry and Bluetooth peripheral control.

  
  


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  Educational Electronics: Ideal for students at Mansoura University and Hexa Academy due to its support for FreeRTOS and standard coding languages.

  
  


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  Wireless Hubs: Acting as a bridge between BLE sensors and cloud-based servers via WiFi.