DSD TECH Official Website: DSD TECH HM-19 Bluetooth 5.0 BLE Module with CC2640R2F Chip Compatible with iOS Devices

2018年6月25日星期一

Original HM-19 module, DSD TECH brand guarantees and we accept refund without any excuse.
Bluetooth 5.0 BLE Module: The main IC is CC2640R2F from TI,Compared to the Bluetooth 4.0 module, this module has a faster transfer rate and a larger MTU.
Fully compatible with HM-11,HM-17, if you are using HM-11 or HM-17 now, you can quickly upgrade your board to Bluetooth 5.0 BLE.
DSD TECH offers a free app that lets you quickly integrate this module into your project.Please search "DSD TECH Bluetooth" in Google Play and the Appstore.

1, Datasheet : Click Here

2,App for Android : Search "DSD TECH Bluetooth" in the Google Play to install it.

3,App for iOS Devices : Search "DSD TECH Bluetooth" in the App Store to install it.

Unknown2019年10月9日下午7:46
HM-19 module: Can UART be 5 volts?
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Unknown2019年11月11日下午8:43
How do I contact support? I'm unable to make this module work with Android. Works fine with iOS, but not Android.
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Fabio2019年12月30日下午4:18
Dear, does it work with android devices too? Regards.
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thorax2020年5月31日上午10:05
How to define Characteristics UUID, Permisions, Protperties, and default value?
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John2020年6月30日下午4:50
How do you access the Manufacture Specific Data with this chip for a ADV_SCAN_IND broadcast?
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vador2020年7月10日上午3:04
where do I had to contact to get an offer? Thank you
I would like to buy 1000 of each
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Alireza2020年7月12日上午4:41
I wanted to program my own BLE Code Composer Project and I found 4 JTAG pins on the module (NC pins). It was programmed but The bluetooth doesn't work and is not found by scanners. Where is the problem?
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