<div class="detailmodule_text"><p class="detail-desc-decorate-content" style="text-overflow: ellipsis;font-family: 'OpenSans';color:'#000';word-wrap: break-word;white-space: pre-wrap;font-weight: 300;font-size: 14px;line-height: 20px;color: #000;margin-bottom: 12px;">The core of this module is the ESP32 chip, which is scalable and self-adaptive.<br />The clock frequency can be adjusted from 80MHz to 240MHz, and it supports RTOS. It is a general-purpose Wi-Fi+BT+BLE MCU module<br />The Nodemcu-32s module integrates traditional Bluetooth, Bluetooth Low Energy and Wi-Fi.<br />It has a wide range of uses: Wi-Fi supports a wide range of communication connections and also supports direct connection to the Internet through routers; while Bluetooth allows users to connect to mobile phones or broadcast BLE Beacon for signal detection.<br />The data transmission rate supported by the module is as high as 150Mbps, and the antenna output power reaches 20dBm, which can realize wide-range wireless communication<br /><br />802.11b/g/n (802.11n, speed up to 150Mbps)<br />WIFI frequency range 2400~2483.5MHz<br />Clock frequency adjustment range 80MHz to 240MHz<br />Support RTOS Built-in 2-channel 12 bit high-precision ADC, up to 18 channels<br />Support UART/GPIO/ADC/DAC/SDIO/PWM/I2C/I2S interface<br />Support multiple sleep modes, the sleep current of ESP32 chip is less than 5μA<br />Embedded Lwip protocol stack<br />Support STA/AP/STA+AP working mode Support serial port local upgrade and remote firmware upgrade (FOTA)<br />General AT commands can be used quickly<br />Support secondary development, integrated Windows, Linux development environment<br />Type: Development Board<br />Colour:black<br />Material:PCB<br /><br />Package Contents:<br />1 x Development Board<br /><br />Only the above package content, other products are not included.<br />Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.</p></div> <div class="detailmodule_image"></div> <div class="detailmodule_image"></div> <div class="detailmodule_image"></div> <div class="detailmodule_image"></div> <div class="detailmodule_image"></div>