Search found 735 matches

by bill.yu
Mon Jul 30, 2018 6:08 pm
Forum: General Info - Guidance
Topic: rf Explorer Signal Generator Question
Replies: 1
Views: 3366

Re: rf Explorer Signal Generator Question

Hi Bob,

please contact mailto:support@rf-explorer.com directly. thanks.

Bill
by bill.yu
Mon Jul 30, 2018 11:18 am
Forum: Raspberry Pi
Topic: analog sensors give the same value
Replies: 5
Views: 2714

Re: analog sensors give the same value

Hi, thanks for the sharing. please post GPS as another issue. thanks.
Bill
by bill.yu
Mon Jul 30, 2018 10:44 am
Forum: DSO
Topic: NEWBIE QUESTION but maybe INTERESTING FOR MOST
Replies: 8
Views: 2645

Re: NEWBIE QUESTION but maybe INTERESTING FOR MOST

Hi Steve,
I checked with designer and you have to return to factory for the repair for below issue. Please drop mail to techsupport@seeed.cc. thanks.

best rgds
Bill
by bill.yu
Mon Jul 30, 2018 10:30 am
Forum: Arduino & Seeeduino
Topic: LoRaWan Library source code
Replies: 4
Views: 2077

Re: LoRaWan Library source code

Hi Jimgi It will be some place as below if you install the ide by default. please change the xxx to your user name. I also attached it here. https://github.com/SeeedDocument/forum_doc/raw/master/reg/LoRaWan.zip thanks. C:\Users\ XXX \AppData\Local\Arduino15\packages\Seeeduino\hardware\Seeeduino_SAMD...
by bill.yu
Mon Jul 30, 2018 10:23 am
Forum: Wio Series
Topic: Wio Tracker 2G bricked?
Replies: 2
Views: 1701

Re: Wio Tracker 2G bricked?

Hi there, Please try to press the reset button quickly and you will see RX led(near MCU) blinking quickly. it will enter into download mode. Then check the device manager. If you see the COM port, it shall work for the programming. Please do make sure follow http://wiki.seeedstudio.com/Seeed_Arduino...
by bill.yu
Mon Jul 30, 2018 10:06 am
Forum: ReSpeaker
Topic: How to use HID to get the status of the LEDs?
Replies: 3
Views: 1321

Re: How to use HID to get the status of the LEDs?

Hi there, please fine tune time.sleep(X) in below code. thanks. from tuning import Tuning import usb.core import usb.util import time dev = usb.core.find(idVendor=0x2886, idProduct=0x0018) #print dev if dev: Mic_tuning = Tuning(dev) print Mic_tuning.is_voice() while True: try: print Mic_tuning.is_vo...
by bill.yu
Mon Jul 30, 2018 9:49 am
Forum: ReSpeaker
Topic: Audio Output Quality is 16 KHz on v2
Replies: 13
Views: 5228

Re: Audio Output Quality is 16 KHz on v2

Hi there
The Max Sample Rate is 16Khz. We suggest to update the firmware to 1_channel_firmware.bin by following http://wiki.seeedstudio.com/ReSpeaker_M ... e-firmware. the output audio will be Processed audio for ASR. thanks.

Bill
by bill.yu
Mon Jul 30, 2018 9:40 am
Forum: ReSpeaker
Topic: MRAA support for user button A6
Replies: 1
Views: 929

Re: MRAA support for user button A6

Hi there,

Sorry, the current system does not support to use mraa to read the on board button status. I will give feedback to software engineer and see if it is possible to add the function into next release. thanks.

Bill
by bill.yu
Mon Jul 30, 2018 9:23 am
Forum: ReSpeaker
Topic: RK3229 RTC support
Replies: 1
Views: 950

Re: RK3229 RTC support

Hi there,

There is no RTC inside of RK3299, but there is a RTC inside of RK805. please refer to RK805 datasheet. http://files.pine64.org/doc/rock64/Rock ... 160921.pdf

Image

thanks

Bill
by bill.yu
Sat Jul 28, 2018 9:25 am
Forum: Grove
Topic: groveGPS not working with grovepi+
Replies: 4
Views: 1875

Re: groveGPS not working with grovepi+

Hi there,

Please try to add the usb to serial adapter and connect to the GND/TX/RX pin of raspberrry and see if any data. thanks.

best rgds
Bill