{"product_id":"1pcs-esp-32s-wireless-module-wifi-blue-tooth-dual-core-cpu-development-modular-board-1","title":"1PCS ESP-32S Wireless Module WIFI + Blue\/Tooth Dual Core CPU Development Modular Board","description":"\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003eProduct introduction\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003eESP-WORM-32 is a general-purpose WiFi + Bt + ble MCU module with powerful functions and wide applications. It can be used in low-power sensor networks and highly demanding tasks, such as voice coding, audio streaming and MP3 decoding.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003eThe core of this module is ESP32-D0WDQ6 chip, which is scalable and adaptive. The two CPU cores can be individually controlled or powered on.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003eThe clock frequency can be adjusted from 80MHz to 240mhz. Users can cut off the power supply of CPU and use low-power coprocessor to constantly monitor the status change of peripherals or whether some analog quantity exceeds the threshold value. Esp32 also integrates a variety of peripherals, including capacitive touch sensor, Hall sensor, low-noise sensor amplifier, SD card interface, Ethernet interface, high-speed sdl0 \/ SPI, UART, 12S and 12C. \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003eESP-32S Wireless Module WIFI + Bluetooth Dual Core CPU Development Modular Board\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd028aea488c24a0dae27a38c9777632d8.jpg\" slate-data-type=\"image\"\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S20e6864f0f4249b590e54876e86fd6fcH.jpg\" slate-data-type=\"image\"\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sebaa8f3eaeda465985c0208530bc26845.jpg\" slate-data-type=\"image\"\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S426da5cb33d9473db4a1400083fe3873s.jpg\" slate-data-type=\"image\"\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4f629896d8944124a2201dceb6a79633w.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003eCPU and memory\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003eTwo low-power xtensa32 bit lx6 MCU are built in esp32-d0wd6.\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003eOn chip storage includes\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003e• 448kb ROM for program startup and kernel function call.\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003e• 520kb on-chip SRAM for data and instruction storage.\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003e• 8 KB SRAM in RTC, that is, RTC slow memory, can be accessed by coprocessor in deep sleep mode.\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003e• 8KB SRAM in RTC, that is, RTC fast memory, can be used for data storage and access by main CPU when RTC starts in deep sleep mode.\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003e• 1 kbit of efus, of which 256bit is dedicated to the system (MAC address and chip settings); the remaining 768bit is reserved for user applications, including fast encryption and chip 1D.\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003e• esp-wroom-32 with 4MB spilash integrated\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n   \n \u003c\/div\u003e\n \u003cdiv\u003e\n   \n \u003c\/div\u003e\n \u003cdiv\u003e\n   \n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003eProduct characteristics\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003e1. Highly integrated\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003eEsp32 integrates antenna switch, RF balun, power amplifier, low noise amplifier, filter and power management module. The whole solution occupies a small area of PCB.\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003e2. WiFi and Bluetooth\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003eEsp32 can run applications as a single system or slave device of host MCU, and provide wi if and Bluetooth functions through SPI or SDIO or 12C \/ UART interface\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003e3. Low power consumption\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cspan style=\"font-size:16px\"\u003eEsp32 is designed for mobile devices, wearable electronic products and Internet of things applications. The chip has all the features of the industry's high-level low-power chip, such as resolution clock gating, power saving mode and dynamic voltage adjustment.\u003c\/span\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eShipping                                                                                       \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1.Items are only shipped after Payment is received.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2.Please check out your Address carefully when processing order.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e3.Please Contact us as soon as possible if you haven't received the package in 30 Days.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e4.If you haven’t received the parcel in 45 Days,please allow us 3-5 Working days for checking undelivered packages before we issue you Refund.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003ePayment                                                                                      \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1.Before placing your order,please confirm pricing and other details with the supplier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2.Please make sure you read the entire description and agree to transaction before buying.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eReturns                                                                                      \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1.A full refund will be given if items are returned in their original condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2.Merchandise which is damaged or missing components is not refundable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e3.Buyers are responsible for return shipping with proper packaging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e4.On receiving items,we will refund you immediately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eWarranty                                                                                      \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1.Before returning items,please make sure you check our return address,please use regular postal service and sand us the tracking number.As soon as we receive the items,we will repair of exchange them as soon as possible.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2.We do not assume any custom risk,if it easily cause any cause any custom problem in your country,we recommend you choose other shipping methods.just like China Post Air.If you have other need,please feel free to contact us any time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eFeedback                                                                                      \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1.We rely on our reputation and customer satisfaction to succeed.Therefore,you feedback is extremely important to us,please leave good feedback to us if you get satisfied with our goods and service.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2.We care about our valued customers,and will always try to help you.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e3.Please give us the opportunity to resolve any problem.We understand the concerns and frustrations you might have,and will try our best to resolve the issues.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e4.Please email us before leaving any negative feedback or opening any dispute on the site.We will help you to resolve the problem.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"TEJIATE\/特加特","offers":[{"title":"ESP-32S","offer_id":51814124781869,"sku":"12085","price":4.99,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7884\/6765\/files\/S4f629896d8944124a2201dceb6a79633w.webp?v=1770704437","url":"https:\/\/www.tejiate.net\/products\/1pcs-esp-32s-wireless-module-wifi-blue-tooth-dual-core-cpu-development-modular-board-1","provider":"TEJIATE\/特加特","version":"1.0","type":"link"}