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Bootloader Installation: RPi-5

  • Post author:Sayali Petkar
  • Post published:October 17, 2025
  • Post category:Install Instructions
  • Post comments:0 Comments

Learn how to install a KOS bootloader for the RPi-5 board type to start using it as a KOS-enabled device.

Continue ReadingBootloader Installation: RPi-5

Bootloader Installation: Zero-4

  • Post author:Sayali Petkar
  • Post published:June 25, 2025
  • Post category:Install Instructions

Learn how to install a KOS bootloader for the Zero4 board type to start using it as a KOS-enabled device.

Continue ReadingBootloader Installation: Zero-4

Bootloader Installation: RPi-Flex

  • Post author:Sayali Petkar
  • Post published:March 27, 2025
  • Post category:Install Instructions

Learn how to install a KOS bootloader for the RPi-Flex board type to start using it as a KOS-enabled device.

Continue ReadingBootloader Installation: RPi-Flex

Bootloader Installation: RPi-CM4

  • Post author:Sayali Petkar
  • Post published:March 27, 2025
  • Post category:Install Instructions

Learn how to install a KOS bootloader for the RPi-CM4 board type to start using it as a KOS-enabled device.

Continue ReadingBootloader Installation: RPi-CM4

Bootloader Installation: RPi-4B

  • Post author:Sayali Petkar
  • Post published:March 26, 2025
  • Post category:Install Instructions

Learn how to install a KOS bootloader for the RPi-4B board type to start using it as a KOS-enabled device.

Continue ReadingBootloader Installation: RPi-4B

Bootloader Installation: RPi-Zero-2W

  • Post author:Sayali Petkar
  • Post published:March 26, 2025
  • Post category:Install Instructions

Learn how to install a KOS bootloader for the RPi-0 board type to start using it as a KOS-enabled device.

Continue ReadingBootloader Installation: RPi-Zero-2W

Bootloader Installation: EMB-BT1

  • Post author:Sayali Petkar
  • Post published:March 26, 2025
  • Post category:Install Instructions

Learn how to install a KOS bootloader for the EMB-BT1 board type to start using it as a KOS-enabled device.

Continue ReadingBootloader Installation: EMB-BT1

Bootloader Installation: HMI3

  • Post author:Sayali Petkar
  • Post published:March 26, 2025
  • Post category:Install Instructions

Learn how to install a KOS bootloader for the HMI3 board type to start using it as a KOS-enabled device.

Continue ReadingBootloader Installation: HMI3

Develop with KOS

KOS Java Docs provides a complete technical reference for all public classes,
methods, and interfaces within KOS. Find detailed method signatures, parameters,
return types, and usage examples to guide your development.

KOS UI SDK (User Interface Software Development Kit) is a collection of tools and libraries designed
to help developers create user interfaces for applications. It provides various features and
utilities to enhance the development process.

Dive in to discover all available features.

Core Java and UI Docs

The Core SDK provides access to many cross-cutting services and capabilities commonly required when building embedded devices.

JAVA

Pre-Release - Version 1.11

Version 1.10

Version 1.9

Version 1.8

Version 1.6

Version 1.5

UI

Version 2.1

Dispense Java and UI Docs

The Dispense SDK exposes additional models and services specific to embedded devices that pour beverages.

JAVA

Pre-Release - Version 1.11

Version 1.10

Version 1.9

Version 1.8

Version 1.6

Version 1.5

UI

Version 2.1

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