ESP32 WIFI BLE

We all know the ESP32. It's the successor to the ESP8266 chip, a full WiFi networking solution for any electronics project. Aside from faster processing and additional pins (and even a touch sensor), the ESP32 is also Bluetooth ready. It contains a Bluetooth chip made by TSMC, which is a 40nm low power technology. This baby is also equipped with an integrated antenna, RF balun, power amplifier, filters, and a power management module. It's the perfect beast if you're trying to get your feet wet in IoT.

Features:

• High performance-price ratio
  
• Small volume, easily embedded in other products
  
• Strong function with support LWIP protocol, FreeRTOS
  
• Supporting three modes: AP, STA, and AP+STA
  
• Supporting the Lua program, easily to develop
• It supports both classic Bluetooth and Bluetooth Low Energy (BLE).

Specification: 

• Chip:  ESP32-D0WDQ6 chip
• Memory: It supports external flash memory and SRAM.
• Wireless Connectivity: It operates in the 2.4 GHz Wi-Fi band.
• GPIOs: The module provides 26 GPIO pins.

Special Features of the Product

Robust Design

ESP32 is capable of functioning reliably in industrial environments, with an operating temperature ranging from –40°C to +125°C. Powered by advanced calibration circuitries, ESP32 can dynamically remove external circuit imperfections and adapt to changes in external conditions.

Ultra-Low Power Consumption

Engineered for mobile devices, wearable electronics, and IoT applications, ESP32 achieves ultra-low power consumption with a combination of several types of proprietary software. ESP32 also includes state-of-the-art features, such as fine-grained clock gating, various power modes, and dynamic power scaling.

High Level of Integration

ESP32 is highly integrated with built-in antenna switches, RF baluns, power amplifiers, low-noise receiver amplifiers, filters, and power management modules. ESP32 adds priceless functionality and versatility to your applications with minimal Printed Circuit Board (PCB) requirements.

Hybrid Wi-Fi & Bluetooth Chip

ESP32 can perform as a complete standalone system or as a slave device to a host MCU, reducing communication stack overhead on the main application processor. ESP32 can interface with other systems to provide Wi-Fi and Bluetooth functionality through its SPI / SDIO or I2C / UART interfaces.

Technical Details

• Overview, Schematic Diagram, and Datasheet
  
• Tutorial Project