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Description
WVS ESP32 SERVO DRIVER EXP BOARDESP32 Servo Driver Expansion Board with Built in WiFi and Bluetooth. Control up to 253 SC, ST Series Serial Bus Servos. At the same time (Adequate Power Supply Required). Wide Range Voltage Input 6 12V (The input voltage and the servo voltage must match) ESP32 Servo Driver Expansion Board Overview This product is a bus servo control board based on ESP32 and we provide examples that can control bus servos through the WEB application. This product
ESP32 Servo Driver Expansion Board with Built-in WiFi and Bluetooth. Control up to 253 SC, ST Series Serial Bus Servos. At the same time (Adequate Power Supply Required). Wide Range Voltage Input 6-12V (The input voltage and the servo voltage must match)
ESP32 Servo Driver Expansion Board
Overview
This product is a bus servo control board based on ESP32 and we provide examples that can control bus servos through the WEB application. This product supports the programming of servos to change the ID and working mode of the servos (servo mode/motor mode) in theory, it can control 253 bus servos and read the current angle, load, voltage, mode, and other information of each servo, and can use the serial port to communicate with the upper computer, which is used to build the lower computer of the robot project, and the on-board OLED The screen can be used to display key information and is suitable for robot projects such as robotic arms, hexapod robots, humanoid robots, wheeled robots, etc. that require feedback on the angle and load of the steering gear.
Features
- Allows controlling up to 253 SC, ST series serial bus servos at the same time (adequate power supply required)
- Wide range voltage input 6-12V (the input voltage and the servo voltage must be matched)
- Built-in WiFi and Bluetooth, as well as ESP-NOW support, for remote control and servo debugging
- Automatic download circuit for easy uploading programs
- Open source web application and various robot structures
- Compact size and space saving, suitable for integration into sorts of space-limited projects
Specifications
- Supply voltage: DC 6-12V(the input voltage and the servo voltage must be matched)
- Controloller: ESP32
- Control interface: UART
- Download interface: Type-C
- Power supply connector: 5.5*2.1mm DC
- Dimensions: 65mm x 30mm
- Fixing hole diameter: 3.0mm
- Mounting hole size: 2.75mm
- Mounting hole spacing: 23 × 58mm
Additional Information
| Device | Expansion Board |
| Type | ESP32 | Servo Driver |
| References |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.2 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
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Reviewed in the United States on March 21, 2026
★★★★★ 4
Quality shoe but with a slight squeak.
Size: 10 Wide, Color: Burgundy Polished Full Grain
Nice shoes with the classic Penny Loafer design. Fit was better than another brand I tried. Only reason not 5 starts is disappointment due to a slight squeak at times when walking.
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Reviewed in the United States on August 11, 2025
★★★★★ 5
Exact item ordered, quick delivery
Size: 9.5, Color: Black Polished Full Grain
I ordered these black Cole Haan penny loafers for casual wear with jeans, khakies, and even business casual with slacks and a jacket. They've always worked perfectly for these uses. The Cole Haan version is the most versatile and still meets my sophisticated look criteria. I wear a 9 1/2 M with almost all other shoes. I have found Cole Haan to run slightly wider and slightly shorter. This fit will work with thin and no socks and a little loose in width. . I'd likely order a 10 N next time. I tend to forget this but it runs consistent with me for Cole Haan. 5 stars for the shoe and service. My bad on the slightly off fit.
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Reviewed in the United States on January 8, 2025
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect.
Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
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Reviewed in the United States on July 21, 2025