DSD TECH is a registered brand in the United States. But DSD TECH's team is located in China.we focus on Bluetooth, wifi and other electronic Modules. We are committed to providing the best services and products to customers worldwide. Email : firstname.lastname@example.org
DSD TECH HM-19 Bluetooth 5.0 BLE Module with CC2640R2F Chip Compatible with iOS Devices
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.