JZK ESP-32S ESP32 Development Board 2.4GHz WiFi + Bluetooth Dual Mode Antenna Module with Ultra Low Power

• The ESP-WROOM-32 is a powerful, versatile Wi-Fi + BT + BLE MCU general-purpose module that can be used for low-power sensor networks and demanding tasks such as voice coding, audio streaming and MP3 decoding , etc.
• The 2.4GHz Wi-Fi plus Bluetooth dual-mode chip is reliable, scalable and adaptable. Two CPU cores can be controlled or powered individually.
• Small volume, easy to integrate with other products. ESP32 integrates antenna switches, RF baluns, power amplifiers, low noise amplifiers, filters and power management modules. The complete solution occupies the smallest area of the printed circuit board.
• The user can turn off the CPU power and use the coprocessor at low power to continuously monitor the status of the peripherals or if some of the analog values exceed the threshold.
• ESP32 also integrates a large amount of peripherals, including capacitive touch sensors, Hall sensors, low noise sensor, SD card interface, Ethernet interface, high-speed SDIO/SPI, UART, I2S and I2C.

Product Features: - Onboard CP2102 stable TTL chip to ensure normal serial port communication. - Windows system support (cygwin and msys32 simulation environment) and Linux system development - Support for LWIP protocol, freertos - Support automatic download, no need to manually switch download and run mode. - ESP32-Arduino support - Support three modes: AP, STA, AP + STA coexistence mode - Clock frequency is adjustable from 80 MHz to 240 MHz. - Lua programming makes your development easier - CPU and memory - The ESP32-D0WDQ6 has two low-power 32-bit LX6 MCUs. On-chip storage includes: - 448 KB of ROM for program startup and kernel function calls. - 520 KB on the SRAM chip for storing data and instructions. - The coprocessor in Deep-sleep mode allows access to 8 KB of SRAM in RTC or slow RTC memory. - 8 KB SRAM in RTC, RTC Fast Memory, which can be used for data storage and access by the host CPU when RTC starts in deep sleep mode. - 1 kbit eFuse, where 256 bits are system specific (MAC address and chipset); The remaining 768 bits are reserved for user applications, including Flash encryption and chip ID. - The ESP-WROOM-32 integrates 4MB SPIFlash - - Size: 5 x 3.7 x 1.2cm (L x W x H) - Weight: 13g - - - Package includes: - 1 x ESP32 Development Module