DSD TECH HM 11 Bluetooth 4.0 BLE Module with 6 PIN Board Compatible iOS Devices for Arduino

Core module is Original HM-11 module, DSD TECH brand and we accept without any excuse. The same AT Command with HM-10. Main Chip is CC2541F256, Compatible with iOS 7 or later and Android 4.3 or later DSD TECH 6 PIN base Board, leads to VCC, GND, TX, RX,STATE,EN. You can be very convenient to connect to your arduino project or other DIY project Working voltage 3.6 V to 6V,Default baud rate is 9600. DSD TECH back this HM-11 Bluetooth 4.0 module with ONE YearIf you meet any question, please contact us, we will fix your issue within 24 hours