The ESP32 is a highly integrated, low-power system-on-chip (SoC) from Espressif Systems. It combines a dual-core processor, wireless communication, low-power features, and a wealth of peripherals for a variety of Internet of Things (IoT) applications.
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ESP32 has the following features:
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Dual-core processor: The ESP32 has a 240MHz dual-core processor, 520KB of RAM and 4MB of flash memory to run multiple tasks simultaneously, improving performance and efficiency.
Wi-Fi and Bluetooth: The ESP32 has built-in WiFi and Bluetooth 4.2 modules that integrate Wi-Fi and Bluetooth communication capabilities for wireless communication. Making it ideal for applications that connect to the Internet and other devices.
Rich peripherals: 34 GPIO ports with rich input and output pins and various peripherals, including GPIO, UART, SPI, I2C, etc., suitable for the connection of various sensors and devices.
Low power consumption: The ESP32 is designed with low power consumption in mind, with multiple power-saving modes and a minimum power consumption of just 5μA, making it ideal for battery-powered applications.
Open Source: ESP32's development environment and documentation are open source, which makes it easy for developers to use it to create a variety of iot and embedded applications.
Security: Supports security features such as encryption and digital signature.
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In addition, ESP32 series models include ESP32 S2 (single-core 2.4G wifi), ESP32 S3 (dual-core 2.4G wifi Bluetooth 5), ESP32 C2 (single-core 2.4G wifi Bluetooth 5), ESP32C3 (single-core 2.4G wifi wifi 5) Bluetooth 5) and traditional ESP32 modules.
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The above information is for reference only, it is recommended to visit Le Xin official website for more details about ESP32.