{"product_id":"3pcs-jdy-08-4-0-bluetooth-module-ble-cc2541-airsync-for-ibeacon-compatible-with-arduino","title":"3pcs JDY-08 4.0 Bluetooth Module BLE CC2541 Airsync For IBeacon Compatible With Arduino","description":"\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eProduct introduction\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003eJDY-08 passthrough module is based on bluetooth 4.0 protocol standard, scope of work frequency of 2.4 GHZ, modulation method for GFSK, maximum transmitted power of 0 db, the largest launch distance of 80 meters, adopt TICC2541 chip design, support the user through the AT command to modify the device name, service UUID, transmission power, such as matching password instructions, convenient use and flexible.\u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e \u003cbr\u003e\u003cstrong\u003eFunction introduction\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e1: WeChat pass-through (supports AirSync protocol, applies to WeChat H5 or factory server communication, including long packet data parsing and   sending and receiving)\u003cbr\u003e2: APP transmission (support Android and IOS data transmission)\u003cbr\u003e3: iBeacon mode (support WeChat shake protocol and apple iBeacon protocol)\u003cbr\u003e4: Sensor mode (temperature, humidity and many other sensor data acquisition applications)\u003cbr\u003e5: host transmission mode (data transmission between application modules, communication between host and slave)\u003cbr\u003e6: host observer mode (application sensor, indoor positioning)\u003cbr\u003e7: PWM mode (used for motor speed regulation and LED light brightness adjustment)\u003cbr\u003e8: IO mode (for mobile phone control relay or LED on\/off)\u003cbr\u003e9: indoor chamber location application (application of collecting iBeacon data to achieve range positioning)\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eTechnical parameters\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e1: the communication rate is 3K Bytes\/ second\u003cbr\u003e2: 1024Bytes can be written in the serial port of APP transmission\u003cbr\u003e3: the effective communication distance is 15 to 30 meters\u003cbr\u003e4: support PWRC pin to control sleep\u003cbr\u003e5: support IO port control disconnect\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eFunction description of two pins\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003eDISC pin: for active disconnecting of bluetooth connection (default high level, low level disconnecting)\u003cbr\u003ePWRC pin: used to wake up sleep (default to sleep state). Use this pin to ground the AT command\u003cbr\u003eVCC pin: is the power pin of the module, and the power supply voltage ranges from 3.6V to 6V\u003cbr\u003eGND pin: power source ground\u003cbr\u003eTXD pin: serial port output pins\u003cbr\u003eRXD pin: serial input pins\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage included\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003e3 x JDY-08 4.0 Bluetooth Module BLE CC2541 Airsync For IBeacon\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/1A\/BB\/c88470de-c03c-482c-b21d-8fc99afff407.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/6C\/DB\/ac9dafb6-d1f2-416d-a303-d57572f9baaf.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/68\/9B\/f40e4cc2-aadc-4d5c-8c6e-732e0841a9eb.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/3F\/67\/4e8cadcb-a7d6-49bd-8902-b2729b3e2e26.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/18\/35\/e6750f59-8a52-4209-9343-d2600c62c5a5.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/AB\/19\/5bcc29aa-9d66-4ff1-a16a-ad414798b0a8.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/5F\/B6\/1816be22-8923-47f9-b8c0-da26534ca5e7.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/48\/31\/3c313994-5dda-4aae-a973-634c07267d11.jpeg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/A7\/80\/2c6c13d9-6a59-4d33-8fde-c9281d278815.jpeg\"\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14009202475052,"sku":"1355700","price":750.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/c88470de-c03c-482c-b21d-8fc99afff407_4f4870d7-3f8c-4d9b-ad85-fed72b90efd8.jpg?v=1587025926","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/3pcs-jdy-08-4-0-bluetooth-module-ble-cc2541-airsync-for-ibeacon-compatible-with-arduino","provider":"Electronic Pro ","version":"1.0","type":"link"}