Technical parameters: Bluetooth version: 5.3 Main chip: Nordic nRF52840 Supporting APP: PC-side nRF Connect Power supply voltage (mode): USB power supply (5V)
Button: Yes Wireless transmission distance: 0~60m Working temperature: -20~ 60°C Whether to support OTA-DFU air upgrade: Yes USB burning program: Can burn the program repeatedly (button reset) Support system: forMAC/Linux/Windows Application scenario: Internet of Things/Building Receiver/Wearable Medical LED: Yes Wireless transmission power: -20dBm~+8dBm Wireless receiving baud rate: 9600/115200 Storage: 1MB Flash, 256kb RAM Transmission rate (maximum): 2Mpbs Can firmware be burned: Yes Communication method, protocol: Bluetooth /Thread; Matter /Zigbee; Bluetooth Mesh/ANT Color: Black Material: ABS
Package Contents: 1 x Bluetooth Adapter
Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Specifications
Key Features
Bluetooth 5.3 Dongle Adapter
NRF52840 Dongle
USB Dongle Adapter
nRF52840 Programmable Bluetooth Adapter
Wireless serial Bluetooth Adapter
What’s in the box
1 x Bluetooth Adapter
Specifications
SKU: GE779EA7T2C2SNAFAMZ
Model: Bluetooth Transmitter receiver
Production Country: China
Size (L x W x H cm): 9×7×1
Weight (kg): 0.019
Color: Black
Main Material: ABS
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NRF52840 Dongle USB Dongle Bluetooth 5.3 Dongle Adapter