M5Stack I2C Joystick Unit V1.1 (MEGA8A) [Discontinued]

The M5Stack Joystick Unit is a joystick control input unit that adopts the I2C interface and supports three-axis control signal input:

• X-axis offset analog input
• Y-axis offset analog input
• Z-axis key digital input

This is the latest version V1.1 (M5Stack U024-C).

Features

• Three-axis input:
• X/Y axis offset analogue input
• Z-axis key digital input
• 2x LEGO compatible holes
• Development platform: Arduino, UIFlow(Blockly, Python)
• Protocol type I2C
• I2C Address: 0x52

Package Contents

• 1x Joystick Unit
• 1x HY2.0-4P cable

Specifications

Specifications	Parameters
MCU	MEGA8A
Communication protocol	I2C: 0x52
X, Y axis offset output value	0-255
Z-axis button output value	0/1
Net weight	11g
Gross weight	27g
Product size	48 x 24 x 32mm
Packing size	75 x 45 x 30mm

Resources

• Product Documentation
• Schematic
• Arduino Example
• Project Example: Wireless Gamepad with ESP32 and BLE