The ADIY NodeMCU ESP32D CP2102 Development Board is a high-performance ESP32-based Wi-Fi and Bluetooth microcontroller board designed for modern IoT and embedded system applications. Powered by the ESP32 chipset, this board offers dual-mode wireless connectivity including Wi-Fi 802.11 b/g/n and Bluetooth v4.2 (BR/EDR + BLE), enabling seamless communication in smart devices.
Featuring a 30-pin compact layout, onboard PCB antenna, and CP2102 USB-to-UART converter, the board ensures easy programming and reliable communication with computers. Its extensive peripheral support allows developers to connect sensors, displays, motors, storage devices, and communication modules effortlessly.
With high processing power, low power consumption, and wide operating temperature range, this ESP32 development board is perfect for IoT solutions, smart home devices, industrial automation, robotics, and wireless projects.
Key Features
- ESP32 dual-core Wi-Fi + Bluetooth SoC
- USB to UART interface using CP2102 driver
- 30-pin compact NodeMCU layout
- Onboard PCB antenna
- Dual wireless modes: Wi-Fi + Bluetooth
- Low power consumption design
- Wide operating temperature range
- Rich peripheral interface support
- Ideal for IoT and embedded development
Technical Specifications
- Operating Voltage: 3.0V – 3.6V (Typical 3.3V)
- Average Operating Current: 80 mA
- Antenna: On-board PCB antenna
- Wi-Fi Protocol: 802.11 b/g/n (up to 150 Mbps)
- Bluetooth Protocol: Bluetooth v4.2 BR/EDR & BLE
- ROM: 448 KB
- SRAM: 520 KB
- Crystal Frequency: 40 MHz
- SPI Flash: 4MB / 8MB / 16MB supported
- Operating Temperature: –40°C to +85°C
Supported Interfaces:
SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, Pulse Counter, GPIO, Capacitive Touch Sensor, ADC, DAC, TWAI® (CAN 2.0 compatible)
Applications
- IoT and smart home devices
- Wireless sensor networks
- Industrial automation
- Robotics and motor control
- Wearable electronics
- Data logging systems
- Communication gateways
- DIY and educational projects
Package Includes
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1 × ADIY NodeMCU ESP32D CP2102 Development Board
