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PCF8574 I2C Serial Interface Adapter Module for 1602/2004 LCD Original price was: 45,00 EGP.Current price is: 35,00 EGP.
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ESP32-WROOM-32 38-Pin WiFi + Bluetooth Development Board

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SKU: 485836

Original price was: 400,00 EGP.Current price is: 320,00 EGP.

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The ESP32-WROOM-32 38-Pin WiFi + Bluetooth Development Board is a dual-core microcontroller board built around the ESP32-WROOM-32 module, combining Wi-Fi and Bluetooth connectivity in a single low-cost package. Its 38-pin layout breaks out the chip’s I/O for direct use in a solderless breadboard.

Key Features:

  • Microcontroller: ESP32-WROOM-32 dual-core Xtensa LX6 running at up to 240 MHz.
  • Wireless Connectivity: Integrated 2.4 GHz Wi-Fi and Bluetooth 4.2 (Classic and BLE).
  • Flash Memory: 4MB onboard flash for program storage and OTA updates.
  • USB Interface: Onboard USB-to-serial chip for programming and power directly from a computer.
  • Rich I/O: 38 broken-out pins include GPIO, ADC, DAC, PWM, SPI, I2C, and UART.
  • Arduino Compatible: Programmable through the Arduino IDE, ESP-IDF, and MicroPython.

Package Includes:

  • 1 x ESP32-WROOM-32 38-Pin Development Board

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Specification

Technical Specification

Microcontroller

ESP32-WROOM-32 (Dual-Core Xtensa LX6)
Operating Voltage

3.3V
Digital I/O Pins

25 (of 38 pins)
Connectivity

Wi-Fi 802.11 b/g/n + Bluetooth 4.2 (BLE)
USB Interface

Micro-USB (CP2102/CH340)
Flash Memory

4MB
Clock Speed

240 MHz

Display

Microcontroller

ESP32-WROOM-32 (Dual-Core Xtensa LX6)
Operating Voltage

3.3V
Digital I/O Pins

25 (of 38 pins)
Connectivity

Wi-Fi 802.11 b/g/n + Bluetooth 4.2 (BLE)
USB Interface

Micro-USB (CP2102/CH340)
Flash Memory

4MB
Clock Speed

240 MHz

RAM

Microcontroller

ESP32-WROOM-32 (Dual-Core Xtensa LX6)
Operating Voltage

3.3V
Digital I/O Pins

25 (of 38 pins)
Connectivity

Wi-Fi 802.11 b/g/n + Bluetooth 4.2 (BLE)
USB Interface

Micro-USB (CP2102/CH340)
Flash Memory

4MB
Clock Speed

240 MHz

Storage

Microcontroller

ESP32-WROOM-32 (Dual-Core Xtensa LX6)
Operating Voltage

3.3V
Digital I/O Pins

25 (of 38 pins)
Connectivity

Wi-Fi 802.11 b/g/n + Bluetooth 4.2 (BLE)
USB Interface

Micro-USB (CP2102/CH340)
Flash Memory

4MB
Clock Speed

240 MHz

Video Card

Microcontroller

ESP32-WROOM-32 (Dual-Core Xtensa LX6)
Operating Voltage

3.3V
Digital I/O Pins

25 (of 38 pins)
Connectivity

Wi-Fi 802.11 b/g/n + Bluetooth 4.2 (BLE)
USB Interface

Micro-USB (CP2102/CH340)
Flash Memory

4MB
Clock Speed

240 MHz

Connectivity

Microcontroller

ESP32-WROOM-32 (Dual-Core Xtensa LX6)
Operating Voltage

3.3V
Digital I/O Pins

25 (of 38 pins)
Connectivity

Wi-Fi 802.11 b/g/n + Bluetooth 4.2 (BLE)
USB Interface

Micro-USB (CP2102/CH340)
Flash Memory

4MB
Clock Speed

240 MHz

Features

Microcontroller

ESP32-WROOM-32 (Dual-Core Xtensa LX6)
Operating Voltage

3.3V
Digital I/O Pins

25 (of 38 pins)
Connectivity

Wi-Fi 802.11 b/g/n + Bluetooth 4.2 (BLE)
USB Interface

Micro-USB (CP2102/CH340)
Flash Memory

4MB
Clock Speed

240 MHz

Battery

Microcontroller

ESP32-WROOM-32 (Dual-Core Xtensa LX6)
Operating Voltage

3.3V
Digital I/O Pins

25 (of 38 pins)
Connectivity

Wi-Fi 802.11 b/g/n + Bluetooth 4.2 (BLE)
USB Interface

Micro-USB (CP2102/CH340)
Flash Memory

4MB
Clock Speed

240 MHz

General

Microcontroller

ESP32-WROOM-32 (Dual-Core Xtensa LX6)
Operating Voltage

3.3V
Digital I/O Pins

25 (of 38 pins)
Connectivity

Wi-Fi 802.11 b/g/n + Bluetooth 4.2 (BLE)
USB Interface

Micro-USB (CP2102/CH340)
Flash Memory

4MB
Clock Speed

240 MHz

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