SKU: 57408749807

Servo 2040 - 18 Channel Servo Controller

Sale price$26.10 Regular price$29.00
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Description

Servo 2040 - 18 Channel Servo ControllerBuild the hexapod robot arm other articulated contraption of your dreams with this all in one RP2040 powered servo controller with current measurement, sensor headers and RGB LEDs. Free shipping on this item!!! Servo 2040 is a standalone servo controller for making things with lots of moving parts. It has pre soldered pin headers for plugging in up to 18 servos enough for the leggiest of hexapod walkers or plenty of degrees of freedom for your robotic

Build the hexapod/robot arm/other articulated contraption of your dreams with this all-in-one RP2040 powered servo controller with current measurement, sensor headers and RGB LEDs.

 

Free shipping on this item!!!

 

Servo 2040 is a standalone servo controller for making things with lots of moving parts. It has pre-soldered pin headers for plugging in up to 18 servos - enough for the leggiest of hexapod walkers or plenty of degrees of freedom for your robotic arms, legs or tentacles. Servos can be pretty power hungry, especially the chunky ones, so we've added some neat current monitoring functions so you can keep an eye on power consumption.

There's six addressable RGB LEDs (AKA Neopixels) for visual feedback and status reports, plus pin headers to connect up to six analog sensors - useful for sensing where the ground is, if you're about to crash into a wall, or how much pressure The Claw is exerting on your hapless test subject. We've also popped a QW/ST connector on there, to make it super easy to add a Qwiic or STEMMA QT breakout or two.

Servo 2040 is supported by a well documented C++/MicroPython servo library with lots of examples to show you how to use the individual features (and everything together).

 

About RP2040

Raspberry Pi's RP2040 microcontroller is a dual core ARM Cortex M0+ running at up to 133Mhz. It bundles in 264kB of SRAM, 30 multifunction GPIO pins (including a four channel 12-bit ADC), a heap of standard peripherals (I2C, SPI, UART, PWM, clocks, etc), and USB support.

One very exciting feature of RP2040 is the programmable IOs which allow you to execute custom programs that can manipulate GPIO pins and transfer data between peripherals - they can offload tasks that require high data transfer rates or precise timing that traditionally would have required a lot of heavy lifting from the CPU.

Shipping Notes
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Exchange/Return Notes
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SKU: 57408749807

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The chair itself is comfortable and nice. Castor is very fluid as well as the hydraulic up-and-down. The problem is the screw sets for the back of the chair. The individuals that made this chair, and from what I see a majority of the other chairs like it, the bolt settings in the back of the chair are not angled correctly for the lumbar support angles. The intelligent, mathematicians, and engineers that have put this chair together did not calculate that lumbar angle. This means that when you try to put the bolt into the nut, you need to have at least a 25° angle for the bolt to fit properly in which the setting is not created for that process. In the end I ended up being able to get the bottom bolts into the backing of the chair, the top bolts were not able to get the proper angle to secure the chair. This being said, the chair still works comfortable and functional. It just does not have the top two bolts in the lumbar section.
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Barshonk
Phoenix, US
★★★★★ 5
Very good chair, comfortable and high quality.
Color: Black
I had my doubts, yet after a couple months I really love this chair. Its a very good quality. Comfortable and sturdy. It allows for me to lean back too, which is a big plus! It looks really great and I am glad I purchased this chair. If you are looking, then just buy it because it is as good as it looks in the pictures.
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Color: Khaki, Color: Khaki
I am happy, it’s easy to assemble, comfortable, height adjustable, good quality and nice looking. I would recommend it.
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Reviewed in the United States on June 5, 2026
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Kindle Customer
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★★★★★ 5
Perfect for my studio
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Naught this chair for my bedroom home recording studio. Honestly, I bought it mostly for the look. I just thought it would look great with what I was trying to v to do in the studio. I was very pleasantly surprised to find that’s its much more comfortable than I had assumed. It was easy to assemble. The provided assembly instructions were clear and easy to follow. It took me less than 20 minutes to build it. The build quality is solid. I’m a tall well build dude that weights more than 210 lbs and it takes my weight very well. Great little chair. I recommend it.
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Reviewed in the United States on June 3, 2026
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oaday
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★★★★★ 5
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Color: Cream White, Color: Cream White
This chair is what you are looking for!!! No serious friends, this chair is everything and so incredibly comfortable! I’m so happy with this purchase. The wood accents I believe are actual wood and the PU leather is gorgeous and seriously looks like real leather. The size is perfect for my frame too. I’m a size medium bottom girly and the curve and level of cushion on the seat is so well executed. The rollability of the rollers are fantastic too, not super loud on our wooden floors and a really smooth glide. Im on the search for a rug to go under my desk but man the patience I used to wait to find this chair truly was worth it. A total lesson on patience and biting when you find the right thing. I think it’s pretty sturdy too. But I’ll report back in a few months. At the moment nothing leads me to be suspicious of a less than long life for this chair.
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