WaveShare ESP32 Serial Bus Servo Driver Expansion Board

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Product details

With this servo driver board, you can control up to 253 serial bus servos via WiFi or Bluetooth. This board is perfectly suited for the SC15 programmable bus servos. It features two 3-pin UART sockets for connecting the servos. You can connect via WiFi, Bluetooth, or USB-C. The board is powered through a 6-12V barrel input. A test firmware is already installed on the controller, allowing you to easily control the servos for testing via the web interface.

Caution: The input voltage must match the servo voltage. Therefore, if you are using SC15 servos, the input voltage should not exceed 8.4V.

Recommended accessories:
SC15 17Kg Serial Bus Servo
5V DC or 8V DC power supply

Features:
ESP32 Serial Bus Servo Driver Expansion Board
WiFi 2.4GHz
Bluetooth 5.0 BLE
USB-C
UART Interface
Up to 253 servos
OLED display

Technical details:
Manufacturer: Waveshare
Manufacturer SKU: 21593
Controller: ESP32
Input voltage: DC 5-12V
Interface: UART
USB interface: USB-C
Wireless: WiFi 2.4GHz, Bluetooth 5.0 BLE
Dimensions: 65 x 30 x 8mm
Weight: 26g

Included in delivery:
1x ESP32 Serial Bus Servo Driver Expansion Board
1x Screw set.

Key specifications

Development board type
Board
Processor type
ESP32
Item number
25041047

General information

Manufacturer
WaveShare
Category
Development boards + Kits
Release date
5.4.2023

Development board properties

Development board type
Board
Processor type
ESP32

Power supply

Operating voltage
12 V

Wireless transmission

Wireless transmission
Wi-Fi
Bluetooth version
5.0

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1x ESP32 Serial Bus Servo Driver Expansion Board, 1x screw set
Additionally required (not included)
5V DC or 8V DC power supply unit, SC15 17Kg Serial Bus Servo

Product dimensions

Length
65 mm
Width
30 mm
Height
8 mm
Weight
26 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Development boards + Kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 7.Joy-it
    0.2 %
  • 7.Sensirion
    0.2 %
  • 7.WaveShare
    0.2 %
  • 11.Arduino
    0.3 %
  • 11.Lilygo
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • WaveShare
    Not enough data
  • 1.Arduino
    0 days
  • 1.M5Stack
    0 days
  • 1.Purecrea
    0 days
  • 1.Shelly
    0 days

Return rate

How often is a product of this brand in the «Development boards + Kits» category returned?

Source: Digitec Galaxus
  • 10.Seeed Studio
    1.2 %
  • 13.DFRobot
    1.3 %
  • 14.WaveShare
    1.7 %
  • 15.Lilygo
    2 %
  • 16.micro:bit
    2.6 %
Source: Digitec Galaxus