Description
1JDY19 transparent transmission module is compatible for Bluetooth 4.2 protocol standard. 2The working frequency band is 2.4GHZ range， the modulation mode is GFSK， the maximum transmission power is 4db， and the maximum transmission distance is 40 meters. 3Support users to modify the device name， baud rate and other commands through the AT command， convenient and quick to use flexibly. 4Module and mobile phone or module and module data transmission can be realized. 5The function compatible for Bluetooth can be quickly used for product application through simple configuration.Item Type:JDY-19 ModuleModule Parameter:model JDY-19Working frequency 2.4GTransmit power 4db (maximum)Communication Interface UARTOperating Voltage 1.8V 3.6VOperating temperature -40~ 80antenna Built-in PCB antennaReceiving sensitivity -97dbmTransmission distance 80 metersMaster-slave support SlaveModule size 19.6 x 14.94 x 1.8mm / 0.77 x 0.59 x 0.07in (length x width x height)For Bluetoothversion For BLE 4.2 (compatible for BLE4.0/4.1)Awakening state current 500uA (with broadcast)Light sleep state current Deep sleep current 3uA (no broadcast)Instruction parameter saving Parameter configuration power-down data is savedsoldering temperature Working Current:Operating mode status Average current RemarksWake up serial port transparent transmission not connected 500uA Generally， it communicates with the APP. It is recommended that the broadcast should not be set too long， and the connection time is too long. Generally， it is recommended to be between 100 and 500 mS. If the connection is fast and the power consumption is not required， the broadcast interval can be set to the shortest.Deep broadcastless sleep No broadcast 3uALight sleep withbroadcast 100mS broadcast interval 200uAAverage power consumption 2- Brand: Waoniq
- Category: Ball Pump Needles
- Fruugo ID: 187416499-400208475
- EAN: 728010372688
- Sold by: Shenzhenshishuerwenkejiyouxiangongsi
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