Diagrams

XTimer

Description

XTimer supports various pin setup and diagrams according to your needs. We have now extended support for PCA9685 and MCP23017 expander modules for more broader use cases. Select which setup you need. With our dynamic profile you can choose what vendo operation you can build. Below are the common vendo machine list supported, virtually XTimer support more than what is listed below.

Diagrams for all vendo type

# Diagram Expander Liquid Soap Water Vendo Snack Vendo Cigarette Vendo Helmet Vendo Perfume Vendo Carwash Vendo Others
1 Direct SSR To Pin1 pcf8574 ✅ ✅ ✅ ❌ ✅ ✅ ❌ ✅
2 Basic Relay Expander2 pcf8574 ✅ ✅ ✅ ❌ ✅ ✅ ❌ ✅
3 Basic SSR Expander3 pcf8574 ✅ ✅ ✅ ❌ ✅ ✅ ❌ ✅
4 Multi SSR & Button Expander4 pcf8574 ✅ ✅ ✅ ❌ ✅ ✅ ✅ ✅
5 Single Button Expander5 pcf8574 ✅ ✅ ✅ ❌ ✅ ✅ ✅ ✅
6 Mixed Expander6 pcf8574 ✅ ✅ ✅ ❌ ✅ ✅ ✅ ✅
7 Multi Servo & Expander7 pcf8574 ✅ ✅ ✅ ✅ ✅ ✅ ❌ ✅

Note: For cigarette vendo use the expander to PCA9685 module from here or use builtin pins .

Note: If you need more than 8 relay you may use MCP23017 from here a 16 channel expander or you may add new profile with the same expander but with different address, in this way 64 relay can be achieved for IIC expanders.

  1. Direct SSR To Pin

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  2. Basic Relay Expander

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  3. SSR Voice Expander

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  4. Multi Button Expander

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  5. Single Button Expander

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  6. Mixed Button Expander

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  7. Multi Servo & Button Expander

    Screenshot  ↩