Comments (10)
kaym9n
commented on July 4, 2024
Hi,
OP3 uses a Power Out connector. Depending on the power supply, it can be over 1A.
I can not tell you whether it works fine, because we don't have a realsense D400.
Regards,
Kayman
from robotis-op3.
philison
commented on July 4, 2024
thank you for the quick response @ROBOTIS-Kayman !
Could you recommend me a battery/power supply to get the most out of the 12V output od the OpenCR ?
Or are there any known limits that I have to obey ?
Regards,
Phil
from robotis-op3.
kaym9n
commented on July 4, 2024
Currently, OP3 uses 12V 5A for SMPS and 11.1V 1800mA (5C) for battery. It is recommended to use at this level, and since the powerout limit is 10A fuse, the fuse may be blown if more current is applied.
Regards,
Kayman
from robotis-op3.
kaym9n
commented on July 4, 2024
This issue will be closed since there were no actions for a while. You can reopen this issue to show this issue to the users whenever. Thanks.
from robotis-op3.
AlfretzNehemia
commented on July 4, 2024
what kind of cable i should use to connect power line from opencr to nuc?
from robotis-op3.
ROBOTIS-Will
commented on July 4, 2024
@AlfretzNehemia
It is recommended to use a cable that can supply 3A at least.
Thanks.
from robotis-op3.
AlfretzNehemia
commented on July 4, 2024
Thanks for the reply. now, I got it. but I still have a trouble, I'm right
now building a humanoid robot using dynamixel mx-64(upgraded to protocol
2.0). I have tried connect my dynamixel to openCR from TTL port and
uploaded opencr_op3 to openCR. then connect power supply and switch openCR
to on, but why all dynamixel led not blink. When i roslaunch op3_manager
with wiring nuc -> u2d2-> dynamixel -> opencr -> nuc with some modification
in (.robot) file, error occur like this Torque on DXLs! [[RxPacketError]
Unknown error code!]. May you help me solve this issue?
Pada tanggal Kam, 3 Feb 2022 pukul 07.39 Will Son ***@***.***>
menulis:
… @AlfretzNehemia <https://github.com/AlfretzNehemia>
It is recommended to use a cable that can supply 3A at least.
Thanks.
—
Reply to this email directly, view it on GitHub
<#63 (comment)>,
or unsubscribe
<https://github.com/notifications/unsubscribe-auth/APRRXKODKGE4BERQVOHQF53UZHFELANCNFSM4HA3T56A>
.
You are receiving this because you were mentioned.Message ID:
***@***.***>
from robotis-op3.
ROBOTIS-Will
commented on July 4, 2024
The OpenCR should be properly connected to the NUC via U2D2.
The FET on the OpenCR will connect / disconnect the power to DYNAMIXEL, and this FET is controlled by the op3_manager node.
https://github.com/ROBOTIS-GIT/ROBOTIS-OP3/blob/master/op3_manager/src/op3_manager.cpp#L183
If the FET is successfully opened, DYNAMIXEL will flicker once.
Thanks.
from robotis-op3.
AlfretzNehemia
commented on July 4, 2024
So, there are two cable lines that connected to U2D2. First connect to
dynamixel and second to openCR. Is it right?
from robotis-op3.
ROBOTIS-Will
commented on July 4, 2024
As long as the U2D2, OpenCR and DYNAMIXEL are connected in the same TTL network, they should be fine.
Since there's only one TTL port on the U2D2, you will need additional board like this
from robotis-op3.
Related Issues (20)
- UPDATE ROS DISTRIBUTION FOR ROBTIS OP3 HOT 2
- how to change the frame of the robot's leg? HOT 6
- There is process dying problem. HOT 2
- Power SMPS for OP3 HOT 1
- Action module can't play step HOT 1
- Control Item was not found on op3_manager HOT 1
- After over 5 months of working with my OP3 like-setup, I am getting an error right after the dynamixels flash. HOT 21
- The Robotis OP3 has a stuttering on his servo HOT 13
- Asking about the dynamics of the robot HOT 1
- ROS installation error while installing the humanoid_navigation package HOT 1
- op3 goes into a relaxed position using robotis_controller not direct controller for my walking algorithm
- Can't open action editor HOT 1
- How to let the op3 raise raise hand when walking. HOT 1
- question about torque limits of OP3 motor HOT 1
- [RobotisController] first bulk read fail!!
- a HOT 1
- balance control after modifying some part
- How can I use multiple robotis op3 under the same network with one master?
- Online walking for OP3 is not working in Ubuntu 20.04.6 LTS with ROS Noetic. HOT 2
- error saat menyalakan power pada servo dinamixel HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from robotis-op3.