Serial Bus Servo Driver Board, Integrates Servo Power Supply and Control Circuit, for ST/SC Series Serial Bus Servos, Supports 253 ST/SC Series Serial Bus Servos at The Same Time

Works pretty much as stated. The jumper move around can be a pain and might leave you scratching your head on what is going on. The waveshare library also has the wrong pins stated for the esp

I am using it on my SO-ARM101 robot arm and have had zero issues. Very small which is great and mounts on SO-ARM101 are made for this board.

I've been dabbling in hobby robotics for a few months, but have previously been limited to standard RC servos. I needed more control for an animatronic project idea, and had the chance to try out an SC15 servo, but it needed a controller. This board was that controller. In all honesty, there's little to write about, because it just works - I set the jumpers to UART mode, plugged the pins into my ESP32's serial pins, connected 5.5V to the power posts, loaded up the Waveshare examples, and... voila! I had programmable servo control, and I was able to exercise both the control and feedback functions. The only thing that concerned me a little is that the sockets leading to the servo are a little tight, and the plastic shell started to work loose from the pins when I tried to remove the cable. However, I worked around that by loosening the cable slightly using a flathead screwdriver, before pulling it free. These are compact and effective boards at a great price - highly recommended!

This serial bus servo driver board is well made, the soldering on the board is impeccable, all of the writing on the PCB is clear and legible. Like most waveshare products, they do not include instructions which I've become used to and you can easily lookup instructions on how to use the board by doing a quick search on your favorite search engine. Overall, the board performs as expected and is at a price point which I would expect. If you are going to be using several of these, it's best to purchase them in bulk as the price point will drop significantly per board but if you're using it for building out concepts this is an acceptable price for a single board.

Small and looks like a solid build. I'm impressed by just how small the footprint is. That's a big help when you're trying to keep things light and compact. There does not seem to be any documentation but there are plenty of sources online. All systems are go for my project robot.

The board works great, was following Alexander Koch's robot build. However one of the boards I received appears to be broken, as when using it with Dynamixel 2.0 it detected a motor at every id (seems to be a bad board, the other one didn't and worked fine) so seems to be hit or miss, but still cheap so it works

Product looks great but had a lot of issues with the provided library . online documentation does not provide much information and in some areas completely lacking. Finally, found a good version if the library and everything looks great

It works pretty well but has a very serious lack of documentation don't recommend for a project different of LeRobot

I gave this board to the robotics/mecatronics club at my middle school. The librarian has been testing it for a few weeks now and gave me a demo. I can confirm that it works great out of box, exactly as described. It offers a lot of versatility across a variety of projects and for $16 is priced really competitively.

Bon matos pour piloter des servos, c'est un circuit complet compatible avec pas mal de choses et comme d'habitude avec ce genre de matos, il faut aimer le bricolage et dans ce cas précis la robotique. La marque, je connais, fait dans le très bon rapport qualité prix !

Pros Excellent quality boards: The boards themselves are well-made. Thorough cleaning: Flux residue was cleaned from the component side of the board. Simple and effective: The boards are straightforward to use, making them ideal for connecting to modern serial bus servos. Great value for the price: The excellent quality, especially considering the low price point, makes these boards a fantastic buy. Cons Rough edges: The FR4 board edges are rough-cut, with sharp, splintery fiberglass strands remaining attached. Missing finishing step: A quick sanding step would improve the finish of the edges.

Concentrate urn pour servos série compatible arduino, adafruit, raspberries, pilotable a distance et programmable a volonté, kit de fixation fournis.

Even though the product listing data says the brand/manufacturer is "Wonrabai", these are actually Waveshare modules. Waveshare has excellent documentation on their Wiki for these modules (including schematics). I am using one of these boards with an STM32 microcontroller and was able to write some simple code to send serial commands and get something running very quickly. The quality of the boards themselves is very good. They even cleaned the flux off the back of the board where the through-hole components were soldered. My only possible complaint here are the edges of the FR4 board. The fiberglass was rough cut and there were sharp splintery fiberglass strands still attached to the board. It would've been great to see a quick sanding step to smooth out the edges, but I can't really complain at this price point. Overall I think the boards are great. They're fairly simple and make it easy to interface with modern serial bus servos.