WebfJDY-19 Ultra-low Power Consumption Bluetooth 4.2 Module. 1. Product introduction. JDY-19 transparent transmission module is based on the Bluetooth 4.2 protocol standard, the. frequency range is 2.4GHZ, the modulation mode is GFSK, the maximum transmission power is. 4dB, the maximum launch distance is 40 meters. http://www.ko4bb.com/getsimple/index.php?id=jdy-30jdy-31-bluetooth-modules
JDY-24M Bluetooth 5.0 MESH ZigBee Module BLE Bluetooth
WebMay 17, 2024 · Model JDY-66 Bluetooth version Bluetooth V4.0 Operating Voltage DC2.7-4.2V Working current 26mA Operating temperature -40℃ - 80℃ Transmission distance 30m Sensitivity -87dbm Serial cache 100Byte Patch temperature <260℃ 4.Defaultparameters Features Command Defaultparameter Baudrate AT+BAUD4 4 BLEbroadcastname … WebJan 23, 2024 · Instructions and Code. Download the app from play store. Hook the module up and power it and upload the code through Arduino IDE .The red led on the module will start blinking every 2 or so seconds now you can pair it with your phone the pin is 1234. Now open the serial monitor and send some data from the phone and check if it echoes … concert in jacksonville tonight
Some information about the JDY-31 Bluetooth module - AdAstra-Soft
WebPennsylvania 3962 Portland Street Coplay, PA 18037 North Carolina 1029 S. Marietta St. Gastonia, NC 28054 Texas 9300 Lawndale St. Houston, TX 77012 California WebUser manual instruction guide for Bluetooth module JDY-18 Shenzhen Innovation technology Co., Ltd.. Setup instructions, pairing guide, and how to reset. WebMar 23, 2024 · JDY-64 is mainly applied to mobile phones, computers, PAD, etc. It can be applied to Bluetooth mono-channel headphones, headsets, Bluetooth dual-channel headphones, Bluetooth speakers, Bluetooth audio receivers and so on. Ⅲ. Module parameters Ⅳ. Pin function and schematic diagram Wiring: concert in kansas city 2022