GoPlus2
Description
GoPlus2 is a stackable multi-functional motor and servo control module. The master control integrates the STM32F030C8T6 chipset. The module is equipped with 2-way DC motor drive interface and 4-way servo drive interface. Three PORT-B interfaces(Analog Input,Digital Output,Digital Input) can be expanded. Built-in 500mAh battery and support infrared (IR) transmission and receive. In order to meet the requirements of multi-channel interface power supply at the same time, a DC power interface is provided for external power supply, battery can be charged through the M5Core with USB-C.
Communication protocol: I2C(0x38)
Product Features
- 2x DC motor interface
- 4x Servo interface
- IR transmit & receive
- 3x expand PORT B
- STM32F030C8T6
- Built in 500mAh battery
Include
- 1x GoPlus2 Module
- 2x DC Motor Cable
Application
- Actuator / motor driver
- Acquisition and control of multiple input and output signals
- Infrared controller
- DIY Toy base
Specification
| Resources | Parameter |
|---|---|
| Main control chip | STM32F030C8T6 |
| Expand interface | DC Motor x 2,PORT-B x 3, Servo x 4 |
| motor drive | DRV8833 |
| IR | Transmit and Receive |
| Battery | 500mAh |
| Communication protocol | I2C:0x38 |
| Net Weight | 38g |
| Gross Weight | 58g |
| Product Size | 54*54*13mm |
| Package Size | 95*65*25mm |
EasyLoader
EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification. Please install the corresponding driver according to the device type. M5Core host Please click here to view the CP210X driver installation tutorial
Servo, motor, portb and IR test, press ButtonB to switch
PinMap
| M5Core | GPIO35 | GPIO5 |
|---|---|---|
| IR | Receive | Transmission |
| M5Core | GPIO22 | GPIO21 | 5V | GND |
|---|---|---|---|---|
| GoPlus2 | SCL | SDA | 5V | GND |
Schematic
Related Link
Learn
Example
Arduino
To get example code, please click here to download
UIFlow example
- Use Port.B1 and Port.B2
- Control Servo and DC motor
UIFlow
- set servo angle(S1-S4, angle)
- set servo pulse(S1-S4, pulse)
- set motor speed(MA or MB, speed)
- digital read Port.B(PB1-PB3)
- analog read Port.B(PB1-PB3)
- digital write Port.B(PB1-PB3, value)
