ESP32S Development Card -Wroom-32U WiFi Bluetooth 38 Pins

the development plate ESP32S-DEVKITC V4 38-PIN ESP32 WIFI It is a very powerful tool for fast prototyping of projects with IoT(Internet of things). It integrates the ESP-WROOM-32D SOM that is based on the ESP32 SOC, the USB-serial converter CP2102 necessary to program the ESP32 by USB, voltage regulators and indicator LEDs. the platform esp32 It is the evolution of ESP8266 improving their communication and computer processing capabilities. At the level of connectivity, it allows you to use various wireless communication protocols such as: WiFi, Bluetooth and BLE. As for processing your 32-bit two-core CPU up to 240MHz that can be controlled independently. It also internally includes a large number of peripherals for connection with: capacitive touch sensors, hall effect sensor, low noise amplifiers, interface for SD card, Ethernet, high-speed SPI, UART, I2S and I2C. Applied on mini web servers, digital processing, webcams, IP camera, mobile robotics, home automation and more.

Main features: 

• Power Voltage (Micro-USB): 5V DC
• Supply Voltage (VIN): 4V-12V DC (5V-9V Recommended)
• Input/output voltage: 3.3V DC
• Operating current: 80mA - 500mA
• Plate: ESP32-DevKitc V4 (NodeMCU-32 38-pin)
• SOM: ESP-WROOM-32D (Espressif)
• SOC: ESP32 (ESP32-D0WDQ6)
• CPU: Dual-Core Tensilica Xtensa LX6 (32 bit)
• Clock frequency: up to 240MHz
• Performance: Up to 600 dmips
• Secondary processor: allows basic operations in ultra low power mode
• WiFi: 802.11 b/g/n/e/i (802.11n @ 2.4 GHz up to 150 Mbit/s)
• Bluetooth: V4.2 BR/EDR, Bluetooth Low Energy (BLE)
• Memory: 448 KB ROM, 520 KB SRAM, 16 KB SRAM in RTC, 4 MB QSPI Flash/SRAM
• Oscillator crystal: 40MHz
• Pins: 38
• GPIO digital pins: 24 (some pins only as input)
• PWM pins: 16
• ADC analog pins: 18 (3.3V, 12bit: 4095, SAR type, programmable gain)
• Digital to Analog DAC Converter: 2 (8bit)
• UART: 2
• USB-Serial chip: CP2102
• USB connector: Micro-USB
• Antenna on PCB
• Security: IEEE 802.11 standards including WFA, WPA/WPA2 and Wapi, 1024-bit OTP, Up to 768-bit for customers, hardware cryptographic acceleration: AES, hash (SHA-2), RSA, ECC, RNG
• Dimensions: 55*28 mm
• Weight: 10.5 grams