Rakstore 4pcs BK3221 Bluetooth Module Bluetooth Audio Module Bluetooth Speaker Brand: Rakstore $599 About this item Power supply voltage: 3.3V Working current ≤60mA;Standby current <500uA Bluetooth specification: Bluetooth V2.1+EDR Support Bluetooth protocol HFPV1.5, A2DPV1.2, AVRCPV1.0 Wireless transmission range: more than 10 meters WebThis is BK3221 Bluetooth Module from the category Modules Bluetooth. This is BK3221 Bluetooth Module from the category Modules Bluetooth. Menu. Your Cart. Home; About Us; FAQ; Custom. Unlimited 0; Custom; Menus; Menus; Free Shipping Delivery information; Direct ImportLowest Rate; WarehouseIndia - China - Us;
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WebThe BK3231 chip is a highly integrated single-chip Bluetooth HID device. It integrates the high-performance transceiver, rich features baseband processor, and Bluetooth HID profile. 2 Features Operation voltage from 2.8 V to 3.6 V Bluetooth 2.1 compliant -88dBm sensitivity for 1 Mbps mode and 2 dBm transmit power HID v1.0 Web该机器人有一个蓝牙芯片(BK3221),据我通过UUID了解,该芯片与A2DP和AVRCP协议(面向音频)配合使用 UUID 1:0000110b-00000-1000-8000-00805f9b34fb UUID 2:0000110e-00000-1000-8000-00805f9b34fb 我可以通过Bluetooth A2DP类的connect()创建移动设备和设备的连接,但这就是我所拥有的,我 ... numbers te reo
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WebNov 17, 2024 · KN321 Wireless Bluetooth 5.0 Audio Transmitter Receiver, 2 in 1, TV Computer Adapter, Audio Transmitter and Receiver one Key Switch, high Compatibility … http://www.datasheet.es/PDF/999705/BK3221-pdf.html WebThis is BK3221 Bluetooth Module from the category Modules Bluetooth.Product specifications: support the Bluetooth v1.5, v1.2, and v1.0 standards 60 .. ₹0. Notify. Add to Wish List Compare this Product. Buy Now Ask Question. Quickview. 15 - 30 Days. Bluetooth Serial Transceiver Module Modules Bluetooth. numbers tend to be less misleading than words