ESP32 Development Board WIFI+Bluetooth IoT Smart Home ESP-WROOM-32 ESP-32S
$ 2.63
Description
Store Categories Store Categories Other ESP32 Development Board WIFI+Bluetooth IoT Smart Home ESP-WROOM-32 ESP-32S Product Description 1. Onboard CP2102 stable USB-to-TTL chip ensures normal communication of the serial port. 2. Support automatic download, no need to manually switch between downloading and running modes. 3. Immersion gold process 4. Support development on Windows system (cygwin and msys32 simulation environment) and Linux system 5. Support ESP32-Arduino ESP-WROOM-32 is a general-purpose Wi-Fi+BT+BLE MCU module, powerful and versatile, it can be used for low-power sensor networks and demanding tasks, such as speech encoding, audio streaming and MP3 decoding etc. The core of this module is the ESP32-D0WDQ6 chip*, which is scalable and self-adaptive. The two CPU cores can be controlled or powered up independently. The clock frequency can be adjusted from 80 MHz to 240 MHz. The user can cut off the power of the CPU and use the low-power coprocessor to constantly monitor the state changes of the peripherals or whether some analog values exceed the threshold. ESP32 also integrates a wealth of peripherals, including capacitive touch sensors, Hall sensors, low-noise sense amplifiers, SD card interface, Ethernet interface, high-speed SDIO/SPI, UART, I2S and I2C, etc. CPU and Memory ESP32-D0WDQ6 has two built-in low-power Xtensa® 32-bit LX6 MCUs. On-chip storage includes: • 448 KB of ROM for program startup and kernel function calls. • 520 KB of on-chip SRAM for data and instruction storage. • 8 KB of SRAM in RTC, RTC slow memory, can be accessed by coprocessor in Deep-sleep mode. • 8 KB of SRAM in the RTC, RTC flash memory, can be used for data storage and accessed by the main CPU when the RTC starts up in Deep-sleep mode. • 1 kbit eFuse, of which 256 bits are dedicated to the system (MAC address and chip settings); the remaining 768 bits are reserved for user applications including Flash encryption and chip ID. • ESP-WROOM-32 integrates 4MB SPIFlash P ackage Included: 1PC Note: 1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Payment Policy Shipping Policy Returns Policy Feedback Payment Policy 1.EBAY Managed Payment. 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