HMI Module with Encoder and 500mAh Battery (STM32F030)

Description

HMI Module is a human-computer interactive module that provides rotary encoder, two input buttons and two LED indicators, using STM32F030 as the acquisition and communication MCU, and communicating with the M5 host through I2C. In addition, there are portB and portC interfaces on the module, and a 500mAh lithium battery is built-in. The module is suitable for a variety of applications that require handheld operator interaction.

Features

• STM32F030F4P6, ARM Cortex-M0 @ 16 KB Flash and 4 KB SRAM
• Human-machine interaction (rotary encoder, two input buttons and two indicator lights)
• PORT B and PORT C interfaces
• Programming platform: Arduino, UIFlow

Includes

• 1×HMI Module

Applications

• Industrial control
• Embedded systems
• Smart home

Specification

Related Link

• STM32F030F4P6 Datasheet

Schematic

Module Size

Examples

Arduino

• Arduino Example

• Arduino Firmware

UIFlow

• HMI Module UIFlow Example

UIFlow Blocks

• Init I2C address

• Get counter value

• Get increment value

• Get button status

• Get device FW version

• Set counter value

• Set LED state

• Set I2C address