JDY-19 Ultra Low Power bluetooth BLE 4.2 Module Serial Port

JDY-19 Ultra Low Power bluetooth BLE 4.2 Module Serial Port Transmission Low Power Consumption Welcome To My Shop : Budayakan Membaca Sebelum Membeli Barang Yang Anda Lihat Ini Barang PO (Pre-Order) Produk Import (Luar Negri) Pengiriman Super Cepat, Kebanyakan Barang Yang Kami Kirimkan 7-12 Hari Sudah Sampai Packing Aman dan Secure Produk Original Harap Chat Terlebih Dahulu Sebelum Order Untuk Ketersedian Barang DiGudang Import Happy Shopping ! Manual: http://myosuploads3.banggood.com/products/20181201/20181201013930JDY-19.pdfMore informations: http://myosuploads3.banggood.com/products/20181201/20181201014123JDY-19-V1.5.rarIntroduction: JDY-19 transparent transmission module is based on bluetooth 4.2 protocol standard, working frequency range is 2.4GHZ range, modulation mode is GFSK, maximum transmission power is 4db, maximum transmission distance is 40 meters, supports users to modify equipment through AT command instructions such as name and baud rate are convenient and quick to use.The JDY-19 bluetooth module can realize module and mobile phone or module and module data transmission, and can quickly use BLE bluetooth for product application through simple configuration. Feature: Model: JDY-19Working frequency band: 2.4GTransmit power: 4db (maximum)Communication interface: UARTOperating voltage: 1.8V – 3.6VOperating temperature: -40 degree C - 80 degree CAntenna: Built-in PCB antennaReceive sensitivity: -97dbmTransmission distance: 80 metersMaster and slave support: slaveModule size: 19.6 * 14.94 * 1.8 mm (length, width, height)bluetooth version: BLE 4.2 (compatible with BLE4.0, BLE4.1)Awakening state current: 500uA (with broadcast)Light sleep state current: 50uA (with broadcast)Deep sleep current: 3uA (no broadcast)Instruction parameter saving: Parameter configuration power-down data is savedSTM soldering temperature: 260 SKU - 1390349