Does not Include USB-Type C Programming Cable.
The NodeMCU-32S is a powerful, open-source development board built around the ESP32 SoC, combining Wi-Fi and Bluetooth capabilities in a compact and efficient form factor.
Designed for rapid prototyping and IoT applications, the 38-pin version offers enhanced I/O access, making it ideal for embedded systems, wireless sensor nodes, smart home projects, and robotics.
With dual-core processing, integrated antenna, and support for a wide range of communication protocols, this board provides everything you need to build connected devices, all programmable via the Arduino IDE, PlatformIO, or ESP-IDF.
Needs a driver install ( CP210x_UNIVERSAL) available in the store
NodeMCU-32S ESP32 Development Board (38-Pin)
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Microcontroller: Espressif Systems ESP32-D0WDQ6 (dual-core 32-bit LX6)
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Flash Memory: 4MB
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SRAM: 520 KB
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Wireless:
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Wi-Fi 802.11 b/g/n
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Bluetooth v4.2 BR/EDR and BLE
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Operating Voltage (I/O): 3.3V (NOT 5V tolerant)
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Power Supply (Vin): 5V via USB or external VIN
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USB Interface: Micro USB (CH340 or CP2102 depending on variant)
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GPIO Pins: 30 (including ADC, DAC, PWM, I²C, SPI, UART)
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Analog Inputs: 18 channels (12-bit ADC)
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DAC Outputs: 2 channels (8-bit DAC)
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PWM Channels: 16
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I²C, SPI, UART: Available on multiple pins (configurable)
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