Features:
- 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.
Datasheet and Tools
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.
HM-19 module: Can UART be 5 volts?
回复删除How do I contact support? I'm unable to make this module work with Android. Works fine with iOS, but not Android.
回复删除Dear, does it work with android devices too? Regards.
回复删除How to define Characteristics UUID, Permisions, Protperties, and default value?
回复删除How do you access the Manufacture Specific Data with this chip for a ADV_SCAN_IND broadcast?
回复删除where do I had to contact to get an offer? Thank you
回复删除I would like to buy 1000 of each
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?
回复删除The module doesn't work in TYPE3. Is doesn't ask for PIN or connect!
回复删除Any solution?