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πŸ“± dsd tech 2 channel bluetooth 4.0 ble relay module for iphone and android(12v): control devices wirelessly logo

πŸ“± DSD TECH 2 Channel Bluetooth 4.0 BLE Relay Module for iPhone and Android(12V): Control Devices Wirelessly Review

4

Β·

Terrible

Revainrating 1.5 out of 5Β Β 
RatingΒ 
1.5
πŸ–₯️. Single Board Computers, πŸ’» Computer Components

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img 4 attached to πŸ“± DSD TECH 2 Channel Bluetooth 4.0 BLE Relay Module for iPhone and Android(12V): Control Devices Wirelessly

Details

BrandDSD TECH
CPU SocketDIP
PlatformIOS, Android
Wireless Communication StandardBluetooth

Description of πŸ“± DSD TECH 2 Channel Bluetooth 4.0 BLE Relay Module for iPhone and Android(12V): Control Devices Wirelessly

Built-in TI CC2541 Bluetooth 4.0 BLE module, supports iPhone devices and Android Phone. 2-channel 12V relay switch, A protective case is included to prevent dust and static electricity. Free APP for Android Phone, please search "DSD TECH Bluetooth" in the Google Play. Free APP for iOS devices(iPhone), please search "DSD TECH Bluetooth" in the Appstore. DSD TECH provides a one-year warranty on this Bluetooth Relay. If you have any questions, please feel free to contact us.

Reviews

Global ratings 4
  • 5
    0
  • 4
    0
  • 3
    0
  • 2
    2
  • 1
    2

Type of review

Revainrating 1 out of 5

Garbage! Electronics best in Computers & Accessories

Don't waste time! This is the second relay I've tried with the same problem, one CANNOT connect to mobile! The app is useless and the documentation is in Chinese! I am NOT Chinese, if the stupid Chinese want to sell the product outside of China, please provide the documentation in ENGLISH! Then provide an app that WORKS!

Pros
  • Built-in TI CC2541 Bluetooth 4.0 BLE module, support iPhone devices and Android phones.
Cons
  • Almost everything is available

Revainrating 2 out of 5

Low Voltage Single Board Computer

When checked before installation, the output voltage was about 3V. The product received also had a 5V USB connector, which was not listed in the original description. When contacting the seller, it was reported that an additional 5 V input (5 V + 12 V) is not required during operation. The product did not work properly.

Pros
  • Free Android phone APP, search "DSD TECH Bluetooth" in Google Play.
Cons
  • No automation

Revainrating 1 out of 5

Check the voltage before you connect it, there is nothing marked

I am ordering a 12 volt relay and when it arrived it had a hardwired connector and a keg connector. There was no readout on the relay box, the barrel plug was 5 volts and I burned it.

Pros
  • . Free App for iOS (iPhone) devices, please search "DSD TECH Bluetooth" in App Store.
Cons
  • Vulgarity

Revainrating 2 out of 5

Low voltage suitable for computer components

When checked before installation, the output voltage was about 3V. The product received also had a 5V USB port, which was not listed in the original description. When contacting the seller, it was reported that an additional 5 V input (5 V + 12 V) is not required during operation. The product did not work properly.

Pros
  • 2-channel relay switch 12 V. Dust and ESD protection cover included.
Cons
  • Annoying