Sell COD ESP32-WROVER-B/ESP32 WROVER-IB 2.4G WiFi Bluetooth module SPI wireless Espressif 4MB Flash ESP32-WROVER-B/ESP32-WROVER-IB .airpod best price

Package Included: 1*Module(B/IB optional) Specifications: Name: ESP32-WROVER-B ESP32-WROVER-IB Brand: Espressif Systems/ Espressif Capacity: 4MB (32Mbit) Flash Chip: ESP32-D0WD Description: ESP32-WROVER-B/ESP32 WROVER-IB is Espressif's general-purpose WF+BT+ BLE MCU module; it is powerful and versatile, and can be used for low-power sensor networks and demanding tasks such as voice encoding, audio streaming, and MP3 decoding. The core of the ESP32 WROVER-B module is the ESP32-D0WD chip, which belongs to the ESP32 series and is scalable and adaptive. The two CPU cores can be controlled separately. The adjustment range of the clock frequency is 80MHz to 240MHz. Users can cut off the power of cpU and use the low-power coprocessor to continuously monitor the state changes of peripherals or whether some modules exceed the chaotic value. ESP32 also integrates a wealth of peripherals , Including capacitive touch sensor, Hall sensor, SD card interface, Ethernet interface, high-speed SDo/SPI, UART, I²S and I²C, etc. Notes: To purchase electronic components and modules, please have a certain basic knowledge of electronics. Most modules only provide descriptions or materials, and there is no technical consulting support. Please be careful for beginners.