Search found 735 matches

by bill.yu
Wed Aug 01, 2018 9:21 am
Forum: ReSpeaker
Topic: problem connecting terminal via OTG
Replies: 3
Views: 1102

Re: problem connecting terminal via OTG

Hi Yair,

which firmware do you use? have you used the etcher to burn the firmware to SD card? We fully tested the below firmware. please try and let us know if any issue. thanks.
https://v2.fangcloud.com/share/7395fd13 ... 8000207915

Bill
by bill.yu
Wed Aug 01, 2018 9:19 am
Forum: ReSpeaker
Topic: Respeaker Core 2.0 - DOA without Keyword search in real time
Replies: 1
Views: 1085

Re: Respeaker Core 2.0 - DOA without Keyword search in real time

Hi there, For DOA, there are 2 ways, one is Step 4. DOA(Direction of Arrival) on http://wiki.seeedstudio.com/ReSpeaker_Core_v2.0/#open-source-solution . the other way is http://respeaker.io/librespeaker_doc/classrespeaker_1_1VepDoaKwsNode.html If you only do the doa, the respeaker mic array v2.0 sha...
by bill.yu
Tue Jul 31, 2018 3:12 pm
Forum: Wio Series
Topic: Problem connecting to Private APN
Replies: 3
Views: 2246

Re: Problem connecting to Private APN

Hi, please refer to below. fore more info, please refer to 13.1.3    Parameter definition of https://www.u-blox.com/sites/default/fi ... 787%29.pdf

An example for the usage of <APN> is:
AT+CGDCONT=1,"IP","CHAP:internet.t-d1.de"

thanks
Bill
by bill.yu
Tue Jul 31, 2018 2:00 pm
Forum: Grove
Topic: ControlMotoDriver - calling method is crashing the whole app
Replies: 9
Views: 3021

Re: ControlMotoDriver - calling method is crashing the whole app

Hi Nace,

please help take a picture of whole setup. we can see if we can simulate the issue. thanks.

Bill
by bill.yu
Tue Jul 31, 2018 1:55 pm
Forum: Grove
Topic: Grove Mega Shield 1.2 + Grove Vibration Motor - correct pin to use?
Replies: 4
Views: 1545

Re: Grove Mega Shield 1.2 + Grove Vibration Motor - correct pin to use?

Hi there, the yellow cable is signal cable, so please change the pin to D8 in code. please try and let is know the result.thanks.
Bill
by bill.yu
Tue Jul 31, 2018 1:46 pm
Forum: Grove
Topic: 2 Grove - LCD RGB
Replies: 2
Views: 974

Re: 2 Grove - LCD RGB

Hi, please use the software i2c, http://wiki.seeedstudio.com/Arduino_Sof ... ser_guide/ thanks.
Bill
by bill.yu
Tue Jul 31, 2018 1:44 pm
Forum: Grove
Topic: Chained LED Bar V2
Replies: 6
Views: 1877

Re: Chained LED Bar V2

Hi there, the J3 and J4 are connected to the same signals. So we can connect led1 J2(DO,DCKO,VCC,GND) to led2 J3(DI,DCKO,VCC,GND) and connect led1 to Seeeduino. you also can connect the led1 J3(DI,DCKO,VCC,GND) to led2 J4(DI,DCKO,VCC,GND) and connect led1 to seeeduino. the led bars will display the ...
by bill.yu
Tue Jul 31, 2018 12:43 pm
Forum: ReSpeaker
Topic: Information on ReSpeaker Mic Array V1
Replies: 1
Views: 913

Re: Information on ReSpeaker Mic Array V1

Hi Is it correct that 8 channels include the 7 raw data and 1 average data? Yes Which channel of the sound is the average data? Channel 7 as below. https://github.com/SeeedDocument/ReSpeaker_Mic_Array/raw/master/img/MIC_Physic_location.png https://github.com/SeeedDocument/ReSpeaker_Mic_Array/raw/mas...
by bill.yu
Tue Jul 31, 2018 11:57 am
Forum: Raspberry Pi
Topic: Error using Moisture Sensor v1.4
Replies: 3
Views: 3029

Re: Error using Moisture Sensor v1.4

Hi, I used the latest raspberry image(2018.6.27). then i run below command to install grovepi. sudo curl -kL dexterindustries.com/update_grovepi | bash sudo reboot at last, i run below commands and it is the output. thanks. pi@raspberrypi:~/GrovePi/Software/Python $ python grove_moisture_sensor.py 0...
by bill.yu
Tue Jul 31, 2018 11:52 am
Forum: Raspberry Pi
Topic: Error using Temperature and Humidity sensor v1.2
Replies: 9
Views: 3616

Re: Error using Temperature and Humidity sensor v1.2

Hi there, I got the sensor yesterday and final get it work. I used the latest raspberry image(2018.6.27). then i run below command to install grovepi. sudo curl -kL dexterindustries.com/update_grovepi | bash sudo reboot at last, i run below commands and it is the output. thanks. pi@raspberrypi:~/Gro...