Ebyte EWM104-BT57UP Virtual serial port module 2.4GHz small size data transmission master-slave BLE5.2 USB to Bluetooth adapter
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Ebyte EWM104-BT57UP Virtual serial port module 2.4GHz small size data transmission master-slave BLE5.2 USB to Bluetooth adapter

$4.99
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EWM104-BT57UP Low Power USB to Bluetooth Adapter Bluetooth BLE5.2 USB virtual serial port Master-slave integration [Communication interface]：USB [Operating frequency]：2.4GHz [Bluetooth protocol]：BLE5.2 [Communication distance]：220m [Product size]：60.0*18.0*8.5mm [Product weight]：7.5g±0.1g [Introduction]：EWM104-BT57UP is a BLE Bluetooth to USB adapter based on Bluetooth 5.2 protocol. It is small in size, low in power consumption, and works in the 2.4GHz frequency band. The BLE Bluetooth adapter module uses universal AT commands, which is simple and fast to operate. Bluetooth modules can be widely used in smart wearables, home automation, home security, personal health care, smart home appliances, accessories and remote controls, automobiles, lighting, industrial Internet, smart data collection, smart control and other fields. Main parameters Performance Remark Minimum value Maximum value Power supply voltage (V) 0 5.5 More than 5.5V may permanently burn the modu

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