Description
The ESP32 WROOM-32 Development Board features a 5V input via a Type-C USB port and integrates a CH340C USB-to-serial converter for programming and communication. This board is built around the ESP32-WROOM-32 module, a dual-core 32-bit LX6 microprocessor adjustable from 80MHz to 240MHz, with 520KB SRAM and a default 32Mbit (4MB) SPI flash for data storage. It supports dual-mode WiFi (802.11 b/g/n) and Bluetooth 4.2 BR/EDR and BLE standards, operating within a frequency range of 2412–2484MHz, and includes an onboard PCB antenna with 2dB gain. The board measures approximately 54mm x 28mm x 10mm and supports interfaces such as UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, and DAC. It is designed for ultra-low power consumption, with a deep sleep mode current as low as 6mA, and accepts power via USB or an external 5V input through VIN, with a serial port speed of 115200bps.
Key Features:
Dimensions: Approximately 54mm x 28mm x 10mm – Suitable for compact embedded designs.
Processor: Dual-core 32-bit LX6 CPU, adjustable from 80MHz to 240MHz, with 520KB SRAM.
Memory: Default 32Mbit (4MB) SPI flash for program and data storage.
Connectivity: WiFi 802.11 b/g/n and Bluetooth 4.2 BR/EDR/BLE, with an onboard PCB antenna (2dB gain).
USB Interface: Type-C port with CH340C USB-to-serial converter for programming.
Power Input: 5V via Type-C or VIN, with deep sleep current of 6mA.
Interfaces: Supports UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, and DAC for peripheral connectivity.
Frequency Range: 2412–2484MHz for wireless communication.
Operating Temperature: Suitable for -25°C to 85°C environments (based on typical ESP32 specifications).
Common Applications:
Wireless Communication: Connects to networks or devices via WiFi or Bluetooth for IoT or sensor monitoring.
Low-Power Projects: Operates efficiently in deep sleep mode for battery-powered applications.
Data Logging: Stores data in SPI flash for offline analysis or remote retrieval.
Prototyping: Serves as a platform for testing wireless and peripheral-based embedded designs.
Device Control: Interfaces with sensors or actuators using supported protocols like I2C or PWM.
Specifications:
Brand: Pacific Custom Engineering
Model: ESP32 WROOM-32 Development Board
Processor: ESP32-WROOM-32 dual-core 32-bit LX6
Memory: 520KB SRAM, 32Mbit (4MB) SPI flash
Connectivity: WiFi 802.11 b/g/n, Bluetooth 4.2 BR/EDR/BLE
Power Input: 5V via Type-C or VIN
USB Converter: CH340C
Dimensions: Approximately 54mm x 28mm x 10mm
Serial Port Speed: 115200bps
Quantity: 1 board per pack
Quality Assurance:
Pacific Custom Engineering provides genuine components, ensuring consistent performance for development and prototyping applications.
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