Sorry Pak Prima just replied again. Thursday-Saturday I had duty as a robot contest referee. For connection to Arduino IDE still fail and I have already changed to IDE 1.6.8. Related to your question, we initially used all the files in the link you shared. According to the instructions. However, whe...

Hi Pak Nandra,   What's the status now?   Make sure the PC recognizes this device. We recommend using Nuvoton platform to develop, if you do not use Arduino before. You can extend new devices with Extension Module without using Arduino. Please click on the following link for more information DG_NuMa...

Hi Pak Nandra,
 
I saw you use Arduino not version 1.6.8, that is Arduino 1.6.12,
Please use Arduino 1.6.8

Thanks,
Prima

How is the status in windows?
Is it the same?

Prima

Mr. Prima,
 
I try to program again using mac, setting I have adjusted, but result still like in attachment (timeout communicating with programmer)
 
Additional notes, when my board connects to a laptop (mac), the laptop also detects the board as "memory" externally.
 
Please help again.

Is the setting follow Nuvoton instructions as following ?
Is it already using Arduino version 1.6.8?

When uploaded, if verification alone can

Dear Pak Nandra,
 
When is the error occured, during Verification or Upload?
Please select the following settings, the Arduino version is 1.6.8.

Mr. Prima,
 
Thank you for the answer.
 
For the arduino, we try to upload files on two different Laptops (one windows and one mac) still fail to continue with the same error message.
 
What's lack from us?

Dear Pak Nandra,
 
Good morning and thank you for the question.
 
1. Your Keil code size exceeds 32KB. Keil free license max is 32KB.
2. We recommend to choose Arduino board option using Arduino Genuino Mega or Mega 2560.
 
thanks.
 
Regards,
Chris