{"product_id":"jdy-18-bluetooth-module-4-2-high-speed-transmission-ble-mesh-networking-master-slave-integration","title":"JDY-18 bluetooth Module 4.2 High Speed Transmission BLE Mesh Networking Master-Slave Integration","description":"\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eProduct introduction:\u003c\/strong\u003e\u003cbr\u003e \u003c\/span\u003e\u003cbr\u003eThe JDY -18 transmission module is based on the bluetooth 4.2 protocol standard, the working band is 2.4GHZ, the debugging mode is GFSK, the maximum transmission power is 0dB, the maximum launch distance is 60 meters. The imported original chip is designed to support the user to modify the equipment name, service UUID, transmit power, match the password and so on by AT command, convenient and quick. Use flexibly.\u003cbr\u003eJDY-18 bluetooth module can realize the data transmission of module and cell phone and module, can choose UART or IIC communication mode through IO, and can use BLE bluetooth for product application quickly through simple configuration.\u003cbr\u003e \u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eJDY-18 advantage:\u003c\/strong\u003e\u003cbr\u003e \u003c\/span\u003e\u003cbr\u003e1: JDY-18 uses BLE 4.2 protocol development compatibility BLE5.0, and mobile phone compatibility is better than CC2541 module.\u003cbr\u003e2: the peak current of TX and RX is 5 to 6mA, and the peak current of CC2541 is more than ten MA. In the low power consumption, JDY-18 is more power saving and lower power consumption, such as electronic lock, or battery powered products.The JDY-18 module is generally recommended, and the average power consumption is at least half of JDY-08! It can also be used to transfer pictures on the printer!\u003cbr\u003e3: The large transmission rate of the JDY-18 module is more than 8K per second. The master and slave communication supports 115200 baud rates to receive and receive continuously, and does not lose the packet. The serial test tool uses SSCOM test.\u003cbr\u003e4: JDY-18 supports UART or IIC communication interface, which can be applied to lower cost MUC applications.\u003cbr\u003e5: JDY-18 supports SIG standard MESH and JDY-16M supports MESH networking.\u003cbr\u003e6: JDY-18 operation speed, performance, great promotion!\u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e \u003cbr\u003e\u003cstrong\u003eModule parameters:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/span\u003e\u003cbr\u003e\u003ctable border=\"1\" height=\"445\" width=\"468\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" style=\"width:468px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eJDY-18 Product introduction\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eJDY-18\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eWorking frequency band\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e2.4G\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eEmissive power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eOdb (maximum)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eCommunication interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eUART or IIC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eWorking level\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e1.8V-3.3V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eWorking temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e-40??80??\/span\u0026gt;\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eAntenna\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ebuilt-in PCB antenna\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eBroadcast instruction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eBoard broadcast indicator LED lamp\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eReception sensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e-97dbm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eTransmission distance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e60m\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ebluetooth version\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eBLE4.2(compatibleBLE4.0,BLE4.1)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eTransmission rate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e115200 bps\/s\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eWake-up state current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e4.9mA (broadcast)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eShallow sleep state current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u0026lt;300uA (broadcast)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eDeep sleep current\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e0.8uA (broadcast)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eInstruction parameter preservation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eParameter RTD set off electrical data to save\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:242px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eSTM welding temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:226px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e\u0026lt;300??\/span\u0026gt;\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eW\u003c\/strong\u003e\u003cstrong\u003eorking current:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/span\u003e\u003cbr\u003e\u003ctable border=\"1\" style=\"width: 662px\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:182px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eWorking mode\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eBroadcast state\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:102px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eCurrent\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:218px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eRemark\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:182px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eWake up\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ebroadcast\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:102px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e4. 9mA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"12\" style=\"width:218px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eGenerally speaking with APP, it is suggested that broadcasting do not set M too long and too long to affect connection time. It is generally recommended between 100 and 500mS, such as fast connection and no demand for power consumption, and the shortest broadcast interval of M to the shortest distance.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:182px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eDeep sleep free sleep\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eNo broadcast\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:102px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e1.38uA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:182px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eShallow sleep has radio sleep\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e100ms Broadcast interval\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:102px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e280uA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"9\" style=\"width:182px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eAverage power consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e200ms Broadcast interval\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:102px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ellOuA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e300ms Broadcast interval\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:102px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e30uA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e400ms Broadcast interval\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"7\" style=\"width:102px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eThe following current is lower\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e500ms Broadcast interval\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e600ms Broadcast interval\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e700ms Broadcast interval\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e800ms Broadcast interval\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e900ms Broadcast interval\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e1000ms Broadcast interval\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:182px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003einternal state of arousal\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eSelf connection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:102px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e4. 93mA\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"2\" style=\"width:218px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eYou can check the AT+STARTEN instructions by connecting the PWRC pins with the AT pins or setting the M mode directly.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:182px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eSleep state\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:161px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eSelf connection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:102px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e50uA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003ePin definition:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ctable border=\"1\" style=\"width: 542px\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ePin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003efunction\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003edescription\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eTXD_DC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eSELECT boot for high power, this pin function is string n TXD SELECT boot for low power, this pin function is IIC DD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eRXD_DD\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eSELECT boot for high power, this pin function is string n RXD SELECT boot for low power, this pin function is IIC DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eCTS\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eThe effectiveness of serial flow control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eRTS\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eThe effectiveness of serial flow control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eNULL\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eNULL\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e7\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eroil\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ePWM supports UART, IIC, and APP control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e8\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ePWM2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ePWM supports UART, IIC, and APP control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e9\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ePWM3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ePWM supports UART, IIC, and APP control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e10\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ePWM4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ePWM supports UART, IIC, and APP control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e11\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eRESET\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eHardware reset pin\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e12\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eVCC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ePower supply (1.8-3. 3V)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e13\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eGND\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ePower supply\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e14\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003ePWRC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eDown wake-up, when the AT instruction is needed in the connection state, the AT instruction mode can be expressed by keeping this pin low level, and the pin is AT instruction mode at high and low levels in the rice connection state.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e15\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eALED\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eBroadcast scintillation, frequent connection after connection (master and slave effectiveness)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:46px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e16\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eSTAT\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:403px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eUAKT communication mode: unconnected low level, high level after connection.\u003cbr\u003eIIC communication mode: no connection level, connect, disconnect or receive data will work in interrupt mode, interrupt down edge hold time 200ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable border=\"1\" style=\"width: 541px\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:43px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e17\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eSELECT\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:405px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eUART or IIC select pin boot low level: IIC communication mode boot high level: UART communication mode.\u003cbr\u003eThe default SELECT is suspended to high level: UART communication mode. When the user needs IIC, the SELECT pin should be grounded.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:43px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e18\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e103\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:405px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eHigh and low levels can be controlled by APP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:43px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e19\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e102\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:405px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eHigh and low levels can be controlled by APP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:43px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e20\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e101\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:405px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eHigh and low levels can be controlled by APP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:43px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e21\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eNULL\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:405px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:43px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e22\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eNULL\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:405px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:43px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e23\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eNULL\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:405px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:43px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e24\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eNULL\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:405px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:43px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e25\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:93px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eNULL\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width:405px;\"\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cspan style=\"font-size:14px;\"\u003e \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x JDY-18 bluetooth Module\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/B1\/3A\/41860f4c-bc98-461d-b699-cba2627e5f39.jpeg\" style=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/FB\/4B\/be77f23d-9f44-4bd3-aaef-0225fb730170.jpeg\" style=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/9D\/F1\/6c3f8c5b-7859-41ca-8865-4ea169aef709.jpeg\" style=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/E1\/1F\/276b8f3b-ba63-4ad7-a724-60a70bde1bcf.jpeg\" style=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/B5\/A9\/d03cfe85-48e1-41ea-a54c-574fe25b3b42.jpeg\" style=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/45\/15\/9b07362a-854d-4961-856c-f2c628f612a0.jpeg\" style=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/69\/63\/f31a04b1-596f-4be4-80e7-256608a69d62.jpeg\" style=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/D6\/03\/06ae9c2e-76a2-4684-ad51-ce0e82b3a674.jpeg\" style=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14585510559788,"sku":"1324896","price":180.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/9b07362a-854d-4961-856c-f2c628f612a0_a77fe283-ec5d-43d0-a7de-af9b3c108d84.jpg?v=1582030941","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/jdy-18-bluetooth-module-4-2-high-speed-transmission-ble-mesh-networking-master-slave-integration","provider":"Electronic Pro ","version":"1.0","type":"link"}