ESP32 Dev Kit V4.1 - ESP32 WROOM 32D

ESP32-WROOM-32D is a powerful, generic Wi-Fi+BT+BLE MCU modules that target a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.



At the core of the module is the ESP32-D0WD chip that belongs to the ESP32 series of chips. The chip embedded is designed to be scalable and adaptive. There are two CPU cores that can be individually controlled, and the CPU clock frequency is adjustable from 80 MHz to 240 MHz. The user may also power off the CPU and make use of the low-power co-processor to constantly monitor the peripherals for changes or crossing of thresholds. ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, SD card interface, Ethernet, high-speed SPI, UART, I²S and I²C.

Quick Spec

• Manufacturer: Espressif
• Protocol Supported: 802.11 b/g/n
• Frequency: 2.4 GHz to 2.5 GHz
• Protocol - WiFi - 802.11: WiFi
• Protocol - Bluetooth: Bluetooth v4.2 BR/EDR and BLE specification
• Series: ESP32
• Module Interfaces: SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC
• On-chip Sensor: Hall sensor
• Integrated Crystal: 40 MHz crystal
• Integrated SPI flash: 4MB
• Operating Voltage/Power Supply: 3V ~ 5V
• Operating Current Average: 80 mA
• Minimum Current Delivered by Power Supply: 500 mA
• Operating Temperature: –40 °C ~ +85 °C
• Moisture Sensitivity Level (MSL): Level 3
• Dimensions: 54.4 x 27.9mm
• Weight: 10g

Board Layout

Pinout

Resources

• Datasheet
• Getting Started
• Schematic
• CS210x USB to UART Drivers

Shipping List

• 1 x ESP32 Dev Kit V4.1 - ESP32 WROOM 32D