Description

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 Bluetooth chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applications.
The CP2102 USB to serial converter makes it easy to program, even as an Arduino. The board has a micro USB connection with which it can be programmed and/or powered.

Features

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
ESP32 chip with 512kB RAM (240Mhz dual core processor)
Up to 23x digital pins
Up to 12x analog pins
Two analog (DAC) outputs (pin 25 DAC1 and pin 26 DAC2)
1x SPI, 1x I2C, 1x UART (TX/RX)
Voltage regulator on board for input voltage

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ESP32S-WROOM Serial Wi-Fi Bluetooth Development Board