What to say about this device. It is immediately necessary to protect the mosfet gate with a 15V zener diode and a 47ohm resistor. The thermal paste has been replaced with a higher quality one. The power supply that came with the device is just ridiculous, an electrolyte with a voltage of 10V was used in the 12V output, you have to replace with someone with at least 16V voltage. The software seems to have been written by the kids at school but it does the job. The Android application is totally unusable, you can only change a few parameters, but you have to follow the change on the screen of the device, so why the need for the application at all? The device does the job but for the price it should offer far more. Bangood is aware of that, so he sent the complete version instead of the non-cooling version, thank you for that.

What to say about this device. It is immediately necessary to protect the mosfet gate with a 15V zener diode and a 47ohm resistor. The thermal paste has been replaced with a higher quality one. The power supply that came with the device is just ridiculous, an electrolyte with a voltage of 10V was used in the 12V output, you have to replace with someone with at least 16V voltage. The software seems to have been written by the kids at school but it does the job. The Android application is totally unusable, you can only change a few parameters, but you have to follow the change on the screen of the device, so why the need for the application at all? The device does the job but for the price it should offer far more. Bangood is aware of that, so he sent the complete version instead of the non-cooling version, thank you for that.

What to say about this device. It is immediately necessary to protect the mosfet gate with a 15V zener diode and a 47ohm resistor. The thermal paste has been replaced with a higher quality one. The power supply that came with the device is just ridiculous, an electrolyte with a voltage of 10V was used in the 12V output, you have to replace with someone with at least 16V voltage. The software seems to have been written by the kids at school but it does the job. The Android application is totally unusable, you can only change a few parameters, but you have to follow the change on the screen of the device, so why the need for the application at all? The device does the job but for the price it should offer far more. Bangood is aware of that, so he sent the complete version instead of the non-cooling version, thank you for that.