ESP32 series module topic

Overview

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The ESP32 Wi-Fi module is independently designed and developed by Anxinke Technology. The core processor ESP32 of the module provides a complete set of 802.11 b/g/n/e/i wireless local area network (WLAN) and Bluetooth 4.2 solutions with minimal physical size. This chip is designed for low power consumption and mobile consumer electronic devices, wearable and Internet of Things devices. It integrates all the functions of WLAN and Bluetooth on the chip, and has the characteristics of low cost and good layout. ESP32 also provides an open platform that allows users to flexibly customize functions for different application scenarios.

ESP32 is a Wi-Fi and Bluetooth system-on-chip (SoC) with industry-leading RF performance, low power consumption and high integration advantages. ESP32 integrates complete transmit/receive RF functions, including antenna switch, RF balun, power amplifier, low noise amplifier, filter, power management module and advanced self-calibration circuit. The self-calibration circuit realizes dynamic automatic adjustment to eliminate the defects of the external circuit. ESP32 has two 32-bit, LX6 CPUs, with a main frequency of up to 240MHz, and a 7-stage pipeline architecture. ESP32 also integrates a wealth of analog sensing and digital interfaces. ESP32's ultra-low-power RF architecture and patented power-saving technology extend the battery life of practical applications.

ESP32 fully complies with Wi-Fi 802.11b/g/n/e/i and Bluetooth 4.2 standards, integrates Wi-Fi/Bluetooth/BLE radio frequency and low power consumption technology, and supports an open real-time operating system RTOS. ESP32 integrated tuning cache helps improve system performance and optimize system storage. The flexible RAM/ROM partition architecture allows users to customize to meet special requirements and usage conditions. ESP32 can be used as a standalone application or as a slave to the host MCU. As a slave device, ESP32 provides WiFi and Bluetooth functions through SPI/SDIO or I2C/UART interfaces.

General-purpose Wi-Fi-BT-BLE MCU module, PCB antenna or ipex antenna, powerful, versatile and easy to use.