Name: Waveshare Servo Driver Expansion Board - ESP32 - WS-21593
Brand: Waveshare
SKU: 004757
Price: 15 EUR
Availability: InStock

Waveshare Servo Driver Expansion Board - ESP32

Availability: Directly available from warehouse in Eindhoven
SKU: 004757

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€15.00

Ex Tax: €12.40

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Description
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A multifunctional control board from Waveshare based on an ESP32. This module has a digital servo bus that is suitable for controlling serial bus servos from Waveshare. The STS and SCS series from FeeTech can also be controlled.

The module comes pre-programmed with which servos can be controlled directly, the code can be found here: ServoDriver

See the following page for more information: Wiki

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Tags: Waveshare Servo Driver Expansion Board - ESP32 , WS-21593 , Servomotor Controllers

Specifications

General
Brand	Waveshare
Manufacturer model/SKU	21593
Features	Motor driver Display Microcontroller Digital LED(s)
General physical appearance
Main color	Black
Weight [g]	13
Dimension X [mm]	65
Dimension Y [mm]	30
Mounting options	Mounting hole(s)
Diameter mounting hole(s) [mm]	3.1
Form factor	Module (general)
General electrical properties
Minimum supply voltage [V DC]	5 (via USB-C) 6 (via DC-jack)
Maximum supply voltage [V DC]	12 (via DC-jack) 5 (via USB-C)
Minimum IO-pin input voltage [V]	3.3
Maximum IO-pin input voltage [V]	3.3
IO-pin output voltage [V]	3.3
Maximum IO-pin source current [mA]	20
Maximum IO-pin sink current [mA]	28
MCU/SoC
Manufacturer	Espressif
Chip series	ESP32
Maximum clock frequency [MHz]	240
Number of cores	2
Internal memory
SRAM [KB]	520
PSRAM [MB]	0
Flash memory [MB]	4
EEPROM type	Emulated
Communication
Hardware interface(s)	USB CDC UART (single wire)
Number of IO-pins	0
USB to serial converter	CP2102
Wireless communication
Interface(s)	Wi-Fi Bluetooth
Wi-Fi chip/SoC	ESP32
Wi-Fi frequency [GHz]	2.4
Bluetooth chip/SoC	ESP32
Bluetooth version	4.2
Supported Bluetooth standard(s)	LE Classic
Display
Type	OLED
Driver	SSD1306
Screen diagonal [inch]	0.91
Number of pixels long side	128
Number of pixels short side	32
Display shape	Rectangular
Pixel colors	White
LED
LED (driver) chip	WS2812B
LED color	RGB
Number of LEDs	2
Motor driver
Type	Driver
Supported motor type(s)	Servo motor (serial bus)
Direction of rotation	Bi-directional
Number of servo motor channels	1 (connectors share the same channel)
Minimum motor supply voltage [V DC]	6
Maximum motor supply voltage [V DC]	12
Motor voltage [V DC]	Equal to motor supply voltage
Connectors
Power supply connector(s)	USB-C female DC-jack 5.5/2.1mm female
IO-connector(s)	USB-C female
Motor connector(s)	5264-3A male
Wi-Fi/Bluetooth antenna connector	Built-in antenna
Package contents
Package contents	1x Mounting material 1x Servo Driver Expansion Board