Płytka ESP32 WROOM-32U 30pin WiFi BLE U.FL IPEX CP2102 microUSB do Arduino

Product description: ESP-WROOM-32 30-pin development board

Compact development board based on the ESP-WROOM-32 module, featuring a dual-core Tensilica LX6 processor. The module offers integrated WiFi 2.4 GHz and Bluetooth 4.2 (Classic and BLE) connectivity. The built-in PCB antenna provides convenient and stable wireless connectivity without the need for external antennas. The board is an excellent base for projects designed for ESP32 and Arduino.

The design uses a proven CP2102 USB-UART converter with a micro-USB socket, making programming and communication with a computer easy. The 30-pin layout allows convenient mounting on standard breadboards while keeping free access to the pins on both sides. On board there is a 3.3V voltage regulator, and the GPIO pin logic operates at the 3.3V standard.

Key technical features

• Microcontroller: ESP32 (Tensilica LX6, dual-core up to 240 MHz)
• Module: ESP-WROOM-32U
• Flash memory: 4 MB
• Wireless connectivity: WiFi 802.11 b/g/n and Bluetooth 4.2 BLE
• Antenna: built-in PCB antenna
• USB-UART converter: CP2102
• Programming connector: micro-USB
• Supply voltage: 5V (via USB connector or 5V pin)
• Logic voltage (GPIO): 3.3V
• Number of pins: 30 pins (2.54 mm pitch)
• Supported interfaces: GPIO, ADC, DAC, PWM, UART, SPI, I2C
• Compatibility: Arduino IDE, ESP-IDF, MicroPython, PlatformIO

Benefits

• The built-in PCB antenna provides a stable connection without the need to attach external accessories.
• The CP2102 chip ensures hassle-free communication and programming on the most popular operating systems.
• The compact pin spacing allows conflict-free use on universal breadboards.
• Having WiFi and Bluetooth interfaces in a single chip opens up vast possibilities for building advanced wireless systems.
• The module is ready to use, comes with soldered goldpin headers, and requires no additional hardware to upload firmware.

Example applications

• Building automation systems and integration with assistants such as Home Assistant.
• Internet of Things (IoT) modules with WiFi and Bluetooth communication.
• Network gateways communicating with wireless sensors via Bluetooth Low Energy.
• Weather stations and temperature and humidity monitoring systems.
• Remotely controlled relays and actuators.
• Educational projects and prototypes designed for Arduino and ESP32 platforms.