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Nodemcu And ESP, Integrated Circuits
ESP32 Wroom 32d 4mb Chip (Espressif Original)
The ESP32-WROOM-32D is a powerful microcontroller unit (MCU) module developed by Espressif Systems, designed for a wide range of applications. Here are the key specifications:
Key Specifications
Processor: Dual-core Xtensa LX6 microprocessor, clocked at up to 240 MHz.Memory: 520 KB SRAM, 4 MB Flash storage.
Connectivity: Wi-Fi (802.11 b/g/n), Bluetooth (Bluetooth 4.2 BR/EDR and BLE).
GPIO Pins: 36 GPIO pins, including analog inputs.
Peripherals: Includes SPI, I2C, UART, PWM, capacitive touch sensors, and more.
Power Consumption: Optimized for low power consumption, with various power-saving modes
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Nodemcu And ESP
Esp32 30Pin Devkit V1 Expansion Board
Versatile breakout board designed for 30-pin ESP32 development modules. Features a USB Type-C connector for stable 5V power delivery, improving durability and compatibility with modern power sources. All GPIOs, control, and power pins are broken out to clearly labeled 2.54mm pitch headers, including EN, IO0, TX/RX, 3V3, and GND, ensuring easy access for prototyping and integration.
The board includes onboard BOOT and RESET buttons for seamless firmware flashing and debugging. Its compact, breadboard-friendly layout supports rapid development and testing in embedded applications. Ideal for IoT, automation, and sensor-based projects, this expansion board simplifies ESP32 deployment in both educational and professional environments.SKU: n/a -
Nodemcu And ESP
ESP32 S3 Module N16R8 Type C
The ESP32-S3 N16R8 Type-C module is a high-performance Wi-Fi + Bluetooth LE development board featuring 16MB Flash, 8MB PSRAM, and dual USB Type-C ports for fast data transfer and power delivery. It’s ideal for AIoT, edge computing, and smart device applications.
🔧 Technical Specification:
- Processor: Dual-core Xtensa® LX7 @ 240 MHz
- Memory: 16MB Flash + 8MB PSRAM
- Wireless: Wi-Fi (802.11 b/g/n) and Bluetooth 5.0 LE
- USB Interface: Dual Type-C ports with USB OTG support
- I/O: 34 GPIOs with support for UART, SPI, I2C, I2S, PWM, ADC
- Voltage: Operates at 3.3V
- Size: ~57 × 28 × 10 mm; Weight: 13g(approx.)
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Nodemcu And ESP
Nodemcu ESP8266 Ch340 Wifi Module
The NodeMCU ESP8266 V3 Lua CH340 WiFi Development Board is a popular choice for IoT projects. Here are some key features:
Power Input: 4.5V to 9V (10V max), USB-powered
Transfer Rate: 110-460800bps
Communication Interface: Supports UART / GPIO data communication
Operating Temperature: -40°C to +125°C
Flash Size: 4MByte
Dimensions: 49mm x 25mm x 13mm approx.
This board integrates ESP-12 based serial WiFi, GPIO, PWM, ADC, I2C, and 1-WIRE resources, making it a versatile tool for various projects. It’s designed to be easily integrated with Arduino projects or any development board with available I/O pins1.
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