ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar ESP8266

WIFI + Bluetooth (ESP-WROOM-32) development board Cost-effective Small size, easy to embed into any product Powerful, support LW protocol, freertos Support three modes: AP, STA, AP + STA coexistence mode Lua programming, allowing you to develop more easily ESP-WROOM-32 is a universal WiFi-BT-BLE MCU module, powerful, versatile. This module is the core ESP32 ch, with scalable, adaptive features. Two CPU cores can be individually controlled or powered on. The clock frequency can be adjusted from 80 MHz to 240 MHz. The user can cut off the power to the CPU and use low-power coproceors to constantly monitor the state of the perheral for changes or whether certain og values exceed the threshold. ESP32 also integrates a wealth of perherals, including capacitive touch rs, Hall rs, low-noise sense amplifiers, SD card interface, Ethernet interface, high-speed SDIO / SPI, UART, and I2C. The ESP-WROOM-32 integrates traditional Bluetooth, Bluetooth Low Energy and Wi-Fi for a wide range of uses: Wi-Fi supports a wide range of communication connections, as well as direct connection to the Internet via a router; Bluetooth allows users to connect their phones Or broadcast BLE Beacon for signal detection. The ESP32 ch sleep current is le than 5 A, making it suitable for battery-powered wearable electronic devices. The ESP-WROOM-32 supports data rates up to 150 Mbps and delivers up to 22 dBm output power through a power amplifier for maximum range wirele communication. As a result, the ch has industry-leading specifications and offers the highest performance in terms of high levels of integration, wirele transmiion distance, power consumption and network connectivity. ESP32's operating system is freeRTOS with LW, and built-in TLS 1.2 with hardware acceleration. The ch also supports OTA upgrade, developers can continue to upgrade after the release of the product.

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