DSD TECH HM-18 CC2640R2F Bluetooth 5.0 BLE Module Compatible with HM-10 for Arduino

• riginal HM-18 module: DSD TECH brand guarantees and we accept refund without any excuse.
• Bluetooth 5.0 BLE Module: The chipset is CC2640R2F from TI,Compared to the Bluetooth 4.0 module, this BLE module has a faster transfer rate and a larger MTU.
• Compatible with HM-10, if you are using HM-10 now, you can quickly upgrade your board to Bluetooth 5.0 BLE.
• Free APP: DSD TECH offers a free app that you can get this module into work in 5 minutes. Please search "DSD TECH Bluetooth" in Google Play and the App store.
• DSD TECH back this HM-18 Bluetooth 5.0 BLE module with ONE Year WARRANTY and lifetime technical support. If you meet any question, please contact us, we will fix your issue within 24 hours.

The HM-18 is an upgraded version of the HM-10. The HM-18 uses TI's CC2640R2F chip as the master IC. Compared to HM-10, HM-18 is a Bluetooth 5.0 BLE module,it has a faster transfer rate and a larger MTU. Specifications Work voltage（VCC）: 3.6V to 6V TTL logic level (TX, RX): 3.3V Bluetooth protocol: 5.0 BLE Chip: TI CC2640R2F PIN: VCC,GND,TX,RX The AT commands of the HM-18 module are compatible with the AT commands of the HM-10 module. Precautions: Bluetooth 5.0 BLE module is not compatible with any Bluetooth 2.0 SPP device About Test APP DSD TECH offers a free app that lets you quickly integrate this module into your project. For android, Please search "DSD TECH Bluetooth" in Google Play. For iOS Devices(iPhone) ,Please search "DSD TECH Bluetooth" in the App Store WARRANTY We back this HM-18 Bluetooth 5.0 BLE module with ONE YEAR WARRANTY. If you meet any question, please contact us, we will fix your issue within 24 hours.