Build powerful wireless IoT projects with the ESP-32S ESP-WROOM-32 Development Board, featuring a dual-core 32-bit CPU, 2.4GHz WiFi, and Bluetooth-compatible connectivity. Designed for makers, developers, students, and embedded electronics enthusiasts, this board offers a flexible platform for smart home automation, wireless control, industrial projects, positioning systems, and other connected applications.
The board uses the ESP-WROOM-32 module with a CP2102 USB-to-serial interface, allowing convenient computer connection, programming, debugging, and data transfer. With a main frequency of up to 240MHz, 22 I/O ports, multiple interfaces, onboard sensors, and support for NodeMCU and other development environments, it provides plenty of flexibility for experimentation and prototyping.
Key Features:
ESP-WROOM-32 / ESP32 development board
Dual-core 32-bit CPU up to 240MHz
802.11b/g/n WiFi connectivity
Bluetooth-compatible 4.2 BR/EDR and BLE
CP2102 USB-to-serial interface
22 I/O ports
Supports UART, SPI, I2C, PWM, I2S, IR, ADC, and DAC
Onboard Hall, temperature, and capacitive touch sensors
Supports NodeMCU and other development environments
Multiple sleep modes for low-power applications
Supports local serial and remote FOTA upgrades
PCB antenna with approximately 2dBi gain
Operating temperature: -20°C to 85°C
Compact size: approximately 52 × 29 × 15 mm
Ideal for IoT, smart home, wireless control, and DIY electronics
