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by venkyskar
Thu Jan 09, 2020 11:05 am
Forum: Automation, sensing and robotics
Topic: SI4432 tranciever Connecting to RPI
Replies: 3
Views: 4291

Re: SI4432 tranciever Connecting to RPI

The interface program can be found here:
https://github.com/mikozniak/RFM22B/blo ... r/rfm22.py

this can be used for si4432 interfacing.
by venkyskar
Wed Nov 22, 2017 11:21 am
Forum: Java
Topic: Java error in Thingsboard installation
Replies: 7
Views: 3206

Re: Java error in Thingsboard installation

@DirkS
Yes i did that before instaling

@fruitoftheloom: No my rasbian is wheezy not at all a latest streach.
by venkyskar
Tue Nov 21, 2017 11:48 am
Forum: Java
Topic: Java error in Thingsboard installation
Replies: 7
Views: 3206

Re: Java error in Thingsboard installation

thingsboard depends on openjdk-8-jre | java8-runtime | oracle-java8-installer | openjdk-8-jre-headless; however: This means it needs one of these. Try installing openjdk-8-jre I have already installed java jre and jdk but still I am getting that error while unpacking Thingsboard. Even I have tried ...
by venkyskar
Mon Nov 20, 2017 2:26 pm
Forum: Java
Topic: Java error in Thingsboard installation
Replies: 7
Views: 3206

Java error in Thingsboard installation

Hello, I have been trying to install thingsboard on my Rpi2 B+ model for which it needs a javaupdate which i have updated to 1.8.0_151 but i am still getting the following error when I was trying to unpack thingsboard installation setup. pi@raspberrypi ~ $ sudo dpkg -i thingsboard-1.3.1.deb (Reading...
by venkyskar
Wed Mar 22, 2017 8:31 am
Forum: Beginners
Topic: NMEA GPS Info (USB/Serial) via Python 2.x
Replies: 8
Views: 10373

Re: NMEA GPS Info (USB/Serial) via Python 2.x

What if the GPS has TTL connector and if I connect it to the GPIO will the above code be successful in reading the coordinates.
by venkyskar
Fri Jan 13, 2017 11:54 am
Forum: HATs and other add-ons
Topic: PiggyBack Board for Raspberry PI
Replies: 15
Views: 13785

Re: PiggyBack Board for Raspberry PI

I want to connect a transceiver to raspberry pi
How to connect and configure 433Mhz transceiver with raspberry pi?
by venkyskar
Fri Apr 15, 2016 6:19 pm
Forum: General discussion
Topic: related to raspberry pi 2& 3
Replies: 9
Views: 1661

Re: related to raspberry pi 2& 3

how can you connect disk space with login issue Experience? Have a poke around the forum and you will find that this problem (amongst others) is potentially caused by lack of free disk space... Fact is: if you installed a Raspbian image (non Noobs) and don't expand the file system you will get into...
by venkyskar
Fri Apr 15, 2016 6:16 pm
Forum: General discussion
Topic: Accelerometer Controlled Robot
Replies: 7
Views: 1681

Re: Accelerometer Controlled Robot

thnx buddy but i am a newbie next point i am just developing a accelerometer controlled robot using Rpi so i think those things might not work for me
by venkyskar
Fri Apr 15, 2016 9:14 am
Forum: Automation, sensing and robotics
Topic: Python Based Self-Balancing Robot using MPU6050
Replies: 15
Views: 26730

Re: Python Based Self-Balancing Robot using MPU6050

I see you have linked one of my balancing robots. I have built two, here is what I learnt; -C is better than python, as a well timed loop is need to get less drift on the gyro, C is also faster. -Motors with too much backlash will be harder to balance. Motors with planetary gears are better -Get an...
by venkyskar
Thu Apr 14, 2016 12:56 pm
Forum: Automation, sensing and robotics
Topic: Python Based Self-Balancing Robot using MPU6050
Replies: 15
Views: 26730

Re: Python Based Self-Balancing Robot using MPU6050

Dude i am planning to run motor according to the readings of MPU6050 can you help me with the code
by venkyskar
Wed Apr 13, 2016 4:12 pm
Forum: General discussion
Topic: Accelerometer Controlled Robot
Replies: 7
Views: 1681

Re: Accelerometer Controlled Robot

Is there anyone here who can help me out with the movements pls
by venkyskar
Wed Apr 13, 2016 4:10 pm
Forum: General discussion
Topic: related to raspberry pi 2& 3
Replies: 9
Views: 1661

Re: related to raspberry pi 2& 3

how can you connect disk space with login issue
by venkyskar
Thu Apr 07, 2016 4:36 pm
Forum: General discussion
Topic: related to raspberry pi 2& 3
Replies: 9
Views: 1661

Re: related to raspberry pi 2& 3

cant help dude I am expecting answer from proper developers
by venkyskar
Tue Mar 29, 2016 5:10 pm
Forum: General discussion
Topic: related to raspberry pi 2& 3
Replies: 9
Views: 1661

Re: related to raspberry pi 2& 3

what i meant to say is it should be able to login even if it was by mistake (you disable autologin)
by venkyskar
Tue Mar 29, 2016 6:49 am
Forum: General discussion
Topic: related to raspberry pi 2& 3
Replies: 9
Views: 1661

related to raspberry pi 2& 3

i have used both raspberry pi 2 and 3 i have found out a common problem in both the systems its like if i disable autologin and reboot the system and when i try to login using the default username(pi) and default password then system is unable to login and i am getting the login screen again. is thi...
by venkyskar
Mon Mar 28, 2016 2:48 pm
Forum: General discussion
Topic: Accelerometer Controlled Robot
Replies: 7
Views: 1681

Re: Accelerometer Controlled Robot

one more thing i am not new to programing but i am new to python's such type of programs i have designed a program but i am not sure it will run i have followed the same logic of what we do if we interface accelerometer to arduino. If the program is correct then how to execute it on Rpi. import RPi....
by venkyskar
Mon Mar 28, 2016 2:42 pm
Forum: General discussion
Topic: Accelerometer Controlled Robot
Replies: 7
Views: 1681

Re: Accelerometer Controlled Robot

i have built the bot interfaced all the components i can understand the college part but presently i want to knw the changes in the main program to b done if you follow the link go for the post mysegway.c its the main program please tell me the changes to be done in that so that i get the functional...
by venkyskar
Mon Mar 28, 2016 11:08 am
Forum: General discussion
Topic: Accelerometer Controlled Robot
Replies: 7
Views: 1681

Accelerometer Controlled Robot

Hi guys i am a newbie to python programming i am building a accelerometer controlled robot using Raspberry pi i have this following program please help me with the changes in the program and i need a quick reply i have to submit my project in my college so please help........................ :roll: ...

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