7Semi ESP32-DevKitC ESP32-WROOM Wi-Fi & BT/Bluetooth LE Development Board

Resources

ESP32-WROOM Datasheet

ESP32-DevKitC ESP32-WROOM-32 Wireless Microcontroller Development Board For IoT Prototyping And Embedded Design
The 7Semi ESP32-DevKitC is a compact development board designed for wireless embedded applications, rapid prototyping, and IoT product development. Built around the ESP32-WROOM-32E and ESP32-WROOM-32UE series modules, it combines 2.4GHz Wi-Fi, Bluetooth, and Bluetooth LE connectivity with a dual-core 32-bit LX6 microprocessor. Its header-mounted pin layout makes it easy to connect with sensors, displays, relays, and other peripherals during design and testing.
This ESP32-WROOM-32 development board is well-suited for engineers, students, and product developers working on connected systems, smart devices, and low-power sensor nodes. With 4MB/8MB/16MB of flash memory, onboard buttons and LEDs, and a USB Type-C interface for power and programming, it offers a practical platform for firmware development and hardware evaluation. The compact size and breadboard-friendly design make it useful for both lab testing and field-ready prototypes.
Key Features

Wireless Connectivity: Supports 2.4 GHz Wi Fi, Bluetooth, and Bluetooth LE for connected applications.
ESP32 Module Options: Based on ESP32-WROOM-32E and ESP32-WROOM-32UE series modules for reliable wireless MCU performance.
Dual Core Processor: Built on the ESP32 series SoC with Xtensa dual core 32-bit LX6 microprocessor.
Memory Capacity: Includes 4/8/16 MB flash and 2/4/8 MB PSRAM for advanced embedded development.
Easy Interfacing: Exposes most I/O pins on both sides for breadboard and jumper-wire connections.
USB Type C Interface: Simplifies power input and programming access.
Onboard User Interface: Integrated buttons and LEDs support testing and status indication.
Compact Form Factor: Small board size is well-suited for space-conscious development setups.
Antenna Options: Module includes PCB antenna and External Antenna Connector for wireless communication.

Applications

IoT Devices: Suitable for smart home, monitoring, and connected control systems.
Sensor Networks: Useful for low-power wireless sensing and data collection nodes.
Automation Projects: Supports industrial and home automation controller development.
Audio And Control Systems: Can be used in voice-related and wireless control applications.
Embedded Prototyping: Ideal for quick evaluation of ESP32-based product ideas.