ESP32 development board Module

ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters,and power management module. The entire solution takes up the least amount of printed circuit board area.This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetoth chips by TSMC 40nm low power technology,power and RF properties best, which is safe, reliable, and scalable to a variety of applications.

Most of the pins of the module on the board have been led out to the pin headers on both sides of the development board. Developers can easily connect various peripheral devices through jumpers according to actual needs, or plug the development board into the breadboard for use.

The pins are attached to the top of the board for easy identification of the peripherals the pins are connected to (there are other models attached to the other side, so identifying the gpio is more difficult). It comes with RESET (EN) and BOOT buttons. It comes with a usb to uart interface for easy programming using the Arduino IDE or other development environment and comes with a voltage regulation circuit. The board can be powered using the micro usb connector or the VIN or 3.3V pins, it does not have a battery connector.

ESP32 Features and Specifications:

Wireless connectivity WiFi: 150.0 Mbps data rate with HT40

Bluetooth: BLE (Bluetooth Low Energy) and Bluetooth Classic

Processor: Tensilica Xtensa Dual-Core 32-bit LX6 microprocessor, running at 160 or 240 MHz

ROM: 448 KB

SRAM: 520 KB

Low Power: ensures that you can still use ADC conversions, for example, during deep sleep.

Peripheral Input/Output: 

peripheral interface with DMA that includes capacitive touch, ADCs,DACs,I²C ,UART,SPI,I²S,RMII ,PWM

High performance-price ratio

Small volume, easily embeded to other products

Strong function with support LWIP protocol, Freertos

Supporting three modes: AP, STA, and AP+STA

Supporting Lua program, easily to develop

Security: hardware accelerators for AES and SSL/TLS

Arduino IDE and MicroPython compatible.