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DFR0781
蓝牙模块，BLE 5.0，UART，3.3 至 5 V，20 mA，-40 至 80 ° C
图片仅用于图解说明，详见产品说明。
19 有货
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19 件可于 5-6 个工作日内送达(英国 库存)
| 数量 | 价钱 (含税) |
|---|---|
| 1+ | CNY26.650 (CNY30.1145) |
包装规格：每个
最低: 1
多件: 1
CNY26.65 (CNY30.11 含税)
品項附註
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产品概述
DFR0781 is an Audio & BLE/SPP Pass-through module - Bluetooth 5.0. This Bluetooth module features Bluetooth/U-disk/TF-card playback, and Bluetooth call function, supporting simple and clear serial port control function, BLE pass-through, and SPP pass-through functions. The highlight of this product is the dual-mode Bluetooth, which also means that it can run the Bluetooth audio playback and data transmission at the same time, greatly reducing the development difficulty of embedded Bluetooth in other products.
- Support MP3, WAV, WMA, FLAC, AAC, APE audio
- Support 128GB U-disk and TF card, support BLE and SPP pass-through function
- Bluetooth audio transmission and control, Bluetooth call control
- Power supply range from 3.3V to 5V
- Operating current of 20mA
- UART communication
- 5.0 Bluetooth
- Operating temperature range from -40 to 80°C
- Operating humidity range from 5%RH to 95%RH
- Dimension is 23x15.5mm/0.91x0.61"
技术规格
蓝牙版本
蓝牙5.0
接口
-
电源电压范围
3.3 V至 5 V
认证
-
SVHC(高度关注物质)
No SVHC (04-Feb-2026)
蓝牙级别
-
接收机灵敏度
-
工作温度范围
-40°C至80°C
产品范围
-
技术文档 (1)
法律与环境
原产地：
进行最后一道重要生产流程所在的地区原产地：China
进行最后一道重要生产流程所在的地区
进行最后一道重要生产流程所在的地区原产地：China
进行最后一道重要生产流程所在的地区
税则号：84733020
US ECCN:5A992.c
EU ECCN:NLR
RoHS 合规：是
RoHS
RoHS 邻苯二甲酸盐合规:是
RoHS
SVHC:No SVHC (04-Feb-2026)
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产品合规证书
重量（千克）：.02