Search found 27 matches

by calpin
Thu Sep 14, 2017 3:35 am
Forum: General Discussion
Topic: RTC Battery Backup
Replies: 22
Views: 13472

Re: RTC Battery Backup

Some people even use a ultra capacitor to keep the power for RTC
by calpin
Tue Sep 12, 2017 10:19 am
Forum: General Discussion
Topic: Issue working with the Arduino
Replies: 3
Views: 2562

Re: Issue working with the Arduino

Try install the arduino leonardo for it , then it will be fastened in COM6 and change to COM3 when reset the Arduino part. THEN you can set the COM port number to COM3 in setting
by calpin
Thu Sep 07, 2017 9:03 am
Forum: Troubleshooting
Topic: Red Light just Blinks on Power On
Replies: 3
Views: 1536

Re: Red Light just Blinks on Power On

two things may casue the problem.
One the bios did not flash with right version .
Two the bios did not choose with correct type
Such as if you flash the bios with programmer, What kind of the chip type you choose? If you are using the S70CR200-CC34E-MID it should be Winbond 25Q64
by calpin
Thu Jun 23, 2016 8:44 am
Forum: Technical Discussion
Topic: [SOLVED] Lattepanda full specs??
Replies: 5
Views: 4302

Re: Lattepanda full specs??

Can someone with the LP running windows just go into device manager, under Network Adapters and post the identified items: 1) Wired Ethernet 2) Wireless Adapter Thanks! P.S. My LPC does not currently boot into windows (stuck at just a moment) and I'm not planning to use this for windows but need to...
by calpin
Mon Jun 06, 2016 7:49 am
Forum: Technical Discussion
Topic: Change Firmata Arduino code
Replies: 7
Views: 3414

Re: Change Firmata Arduino code

Hi,
the Leonardo use Serial1 as the Hardware Serial port, but still use Serial to communicate with LattePanda.
So I think there is no need to change the code
by calpin
Sat Apr 16, 2016 3:04 am
Forum: Technical Discussion
Topic: Power failure during initial setup, W10 won't boot
Replies: 5
Views: 3074

Re: Power failure during initial setup, W10 won't boot

How about the HUB?
How many voltage it can provide to "each" USB port?
I think you can try other adapter with 5V/2A
by calpin
Sat Apr 16, 2016 2:49 am
Forum: Technical Discussion
Topic: initial setup with Bluetooth Keyboard
Replies: 2
Views: 2299

Re: initial setup with Bluetooth Keyboard

I tried 2.4G wireless keyboard / mouse with usb dongle and it works fine .
But If you use on-board BT with dongle ,you need pair first ,I think.
And you can use On-screen Keyboard if you need input user name:)