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Getting Started

  • Introduction
  • Getting Started Guide
    • Installation
    • OpenAir Utility (atmoautil)
  • Atmosic SDK Directory and EVK
    • Atmosic SDK Directory
    • Atmosic EVK

Development Guide

  • Advanced Build and Flash
    • West Build and Flash
    • Sysbuild and Flash
      • Atmosic Sysbuild Options
    • Configuration Options
      • MCUboot and Secure Boot
      • Secure Debug
  • SPE/NSPE Architecture and Advanced Build Options
  • Atmosic BLE Stack
  • GPIO Pin Assignment
  • Partition Layout
    • Atmosic Settings Subsystem (ATM_SETTINGS)
  • Peripheral Devices
    • Atmosic PWM FIFO Mode
  • DFU Update
    • MCUmgr DFU/OTA
  • AT Command Set
    • AT Command Set — Subsystem Reference
    • AT Command Format
    • System Commands
    • Serial DFU Commands
    • BLE Peripheral Commands
    • BLE Central Commands
    • BLE Common Commands
    • BLE Events
    • BLE GATT Server Commands
    • BLE GATT Client Commands
    • Tag Commands and Events
    • Error Code Reference
  • Samples
    • Bluetooth: atm_beacon
    • ATM BLE Central and Peripheral Sample
    • Bluetooth: beacon
    • Bluetooth: broadcaster
    • Bluetooth: broadcaster_multiple
    • Bluetooth: Central HR
    • Bluetooth: Central Multilink
    • Bluetooth: DTM 2-wire
    • Bluetooth: extended_adv_advertiser
    • Bluetooth: extended_adv_scanner
    • Bluetooth: hci_uart
    • Bluetooth: hci_vendor
    • Bluetooth: High Duty Cycle Directed Advertising
    • Bluetooth: observer
    • Bluetooth: periodic advertising
    • Bluetooth: periodic_adv_conn
    • Bluetooth: Periodic Advertising with Responses (PAwR) Advertiser
    • Bluetooth: Periodic Sync
    • Bluetooth: Periodic Advertising Connection Procedure (Responder)
    • Bluetooth: Periodic Advertising with Responses (PAwR) Synchronization
    • Bluetooth: peripheral
    • Bluetooth: peripheral_accept_list
    • Bluetooth: Peripheral DIS
    • Bluetooth: Peripheral HR
    • Bluetooth: Peripheral Identity
    • Bluetooth: Scan & Advertise
    • Drivers: i2s_output
    • Drivers: uart_passthrough
    • Basic: Hello World
    • Basic: Minimal
    • Basic: NSC Hello World
    • Basic: spe
    • Sensor: adt7420
    • Sensor: bme280
    • Sensor: lis2dh
    • Subsys: AT Command Set
    • Subsys: mgmt_mcumgr_smp_svr
    • Subsys: settings
    • Sysbuild: hello_world
  • Atmosic Applications
    • Channel Sounding: Initiator with Ranging Requester
    • Channel Sounding: Reflector with Ranging Responder
    • Multimode Consumer Tag
      • Tag AT Command Guide
    • Sensor Beacon Application
    • ATM BLE Throughput Central Test Application
    • ATM BLE Throughput Peripheral Test Application
    • ATMBTCSTAG-IOT-3405 Applications
      • Weather Click (bme280)
      • USB UART Click
      • PIR Click
      • Buzz 2 Click
      • Multimode Consumer Tag on ATMBTCSTAG-3405
  • Flash XIP with Split Images
  • Low Power Design and Energy Harvesting
    • PMU Configuration
  • IDE
    • Vscode Plugin
  • Debugging
    • SPE Secure Fault Storage Test
  • Tools
    • Atmosic Archive Tool
    • Atmosic Secure Journal Tool
    • Atmosic OTP Tool
    • Atmosic Zephyr Settings Generator (ZSG) Tool
    • Atmosic Dump Tool
    • Atmosic Side-Load Key (SLKEY) Tool
  • FAQ
    • How to set BLE PHY
    • How to adjust BLE Tx power
    • How to set BP Clock Frequency
    • Using Internal RC Oscillator
    • Use of Watchdog in Applications

Getting Started (26.06.0)

  • Introduction
  • Getting Started Guide
    • Installation
    • OpenAir Utility (atmoautil)
  • Atmosic SDK Directory and EVK
    • Atmosic SDK Directory
    • Atmosic EVK

Development Guide (26.06.0)

  • Advanced Build and Flash
    • West Build and Flash
    • Sysbuild and Flash
      • Atmosic Sysbuild Options
    • Configuration Options
      • MCUboot and Secure Boot
      • Secure Debug
  • SPE/NSPE Architecture and Advanced Build Options
  • Atmosic BLE Stack
  • GPIO Pin Assignment
  • Partition Layout
    • Atmosic Settings Subsystem (ATM_SETTINGS)
  • Peripheral Devices
    • Atmosic PWM FIFO Mode
  • DFU Update
    • MCUmgr DFU/OTA
  • AT Command Set
    • AT Command Set — Subsystem Reference
    • AT Command Format
    • System Commands
    • Serial DFU Commands
    • BLE Peripheral Commands
    • BLE Central Commands
    • BLE Common Commands
    • BLE Events
    • BLE GATT Server Commands
    • BLE GATT Client Commands
    • Tag Commands and Events
    • Error Code Reference
  • Samples
    • Bluetooth: atm_beacon
    • ATM BLE Central and Peripheral Sample
    • Bluetooth: beacon
    • Bluetooth: broadcaster
    • Bluetooth: broadcaster_multiple
    • Bluetooth: Central HR
    • Bluetooth: Central Multilink
    • Bluetooth: DTM 2-wire
    • Bluetooth: extended_adv_advertiser
    • Bluetooth: extended_adv_scanner
    • Bluetooth: hci_uart
    • Bluetooth: hci_vendor
    • Bluetooth: High Duty Cycle Directed Advertising
    • Bluetooth: observer
    • Bluetooth: periodic advertising
    • Bluetooth: periodic_adv_conn
    • Bluetooth: Periodic Advertising with Responses (PAwR) Advertiser
    • Bluetooth: Periodic Sync
    • Bluetooth: Periodic Advertising Connection Procedure (Responder)
    • Bluetooth: Periodic Advertising with Responses (PAwR) Synchronization
    • Bluetooth: peripheral
    • Bluetooth: peripheral_accept_list
    • Bluetooth: Peripheral DIS
    • Bluetooth: Peripheral HR
    • Bluetooth: Peripheral Identity
    • Bluetooth: Scan & Advertise
    • Drivers: i2s_output
    • Drivers: uart_passthrough
    • Basic: Hello World
    • Basic: Minimal
    • Basic: NSC Hello World
    • Basic: spe
    • Sensor: adt7420
    • Sensor: bme280
    • Sensor: lis2dh
    • Subsys: AT Command Set
    • Subsys: mgmt_mcumgr_smp_svr
    • Subsys: settings
    • Sysbuild: hello_world
  • Atmosic Applications
    • Channel Sounding: Initiator with Ranging Requester
    • Channel Sounding: Reflector with Ranging Responder
    • Multimode Consumer Tag
      • Tag AT Command Guide
    • Sensor Beacon Application
    • ATM BLE Throughput Central Test Application
    • ATM BLE Throughput Peripheral Test Application
    • ATMBTCSTAG-IOT-3405 Applications
      • Weather Click (bme280)
      • USB UART Click
      • PIR Click
      • Buzz 2 Click
      • Multimode Consumer Tag on ATMBTCSTAG-3405
  • Flash XIP with Split Images
  • Low Power Design and Energy Harvesting
    • PMU Configuration
  • IDE
    • Vscode Plugin
  • Debugging
    • SPE Secure Fault Storage Test
  • Tools
    • Atmosic Archive Tool
    • Atmosic Secure Journal Tool
    • Atmosic OTP Tool
    • Atmosic Zephyr Settings Generator (ZSG) Tool
    • Atmosic Dump Tool
    • Atmosic Side-Load Key (SLKEY) Tool
  • FAQ
    • How to set BLE PHY
    • How to adjust BLE Tx power
    • How to set BP Clock Frequency
    • Using Internal RC Oscillator
    • Use of Watchdog in Applications

Getting Started (26.04.0)

  • Introduction
  • Getting Started Guide
    • Installation
    • OpenAir Utility (atmoautil)
  • Atmosic SDK Directory and EVK
    • Atmosic SDK Directory
    • Atmosic EVK

Development Guide (26.04.0)

  • Advanced Build and Flash
    • West Build and Flash
    • Sysbuild and Flash
      • Atmosic Sysbuild Options
    • Configuration Options
      • MCUboot and Secure Boot
      • Secure Debug
  • SPE/NSPE Architecture and Advanced Build Options
  • Atmosic BLE Stack
  • GPIO Pin Assignment
  • Partition Layout
    • Atmosic Settings Subsystem (ATM_SETTINGS)
  • Peripheral Devices
    • Atmosic PWM FIFO Mode
  • DFU Update
    • MCUmgr DFU/OTA
  • Samples
    • Bluetooth: atm_beacon
    • ATM BLE Central and Peripheral Sample
    • Bluetooth: beacon
    • Bluetooth: broadcaster
    • Bluetooth: broadcaster_multiple
    • Bluetooth: Central HR
    • Bluetooth: Central Multilink
    • Bluetooth: DTM 2-wire
    • Bluetooth: extended_adv_advertiser
    • Bluetooth: extended_adv_scanner
    • Bluetooth: hci_uart
    • Bluetooth: hci_vendor
    • Bluetooth: High Duty Cycle Directed Advertising
    • Bluetooth: observer
    • Bluetooth: periodic advertising
    • Bluetooth: periodic_adv_conn
    • Bluetooth: Periodic Advertising with Responses (PAwR) Advertiser
    • Bluetooth: Periodic Sync
    • Bluetooth: Periodic Advertising Connection Procedure (Responder)
    • Bluetooth: Periodic Advertising with Responses (PAwR) Synchronization
    • Bluetooth: peripheral
    • Bluetooth: peripheral_accept_list
    • Bluetooth: Peripheral DIS
    • Bluetooth: Peripheral HR
    • Bluetooth: Peripheral Identity
    • Bluetooth: Scan & Advertise
    • Drivers: i2s_output
    • Drivers: uart_passthrough
    • Basic: Hello World
    • Basic: Minimal
    • Basic: NSC Hello World
    • Basic: spe
    • Sensor: adt7420
    • Sensor: bme280
    • Sensor: lis2dh
    • Subsys: mgmt_mcumgr_smp_svr
    • Subsys: settings
    • Sysbuild: hello_world
  • Atmosic Applications
    • Channel Sounding: Initiator with Ranging Requester
    • Channel Sounding: Reflector with Ranging Responder
    • Multimode Consumer Tag
    • Sensor Beacon Application
    • ATM BLE Throughput Central Test Application
    • ATM BLE Throughput Peripheral Test Application
    • ATMBTCSTAG-IOT-3405 Applications
      • Weather Click (bme280)
      • USB UART Click
      • PIR Click
      • Buzz 2 Click
  • Flash XIP with Split Images
  • Low Power Design and Energy Harvesting
    • PMU Configuration
  • IDE
    • Vscode Plugin
  • Debugging
    • SPE Secure Fault Storage Test
  • Tools
    • Atmosic Archive Tool
    • Atmosic Secure Journal Tool
    • Atmosic OTP Tool
    • Atmosic Zephyr Settings Generator (ZSG) Tool
    • Atmosic Dump Tool
    • Atmosic Side-Load Key (SLKEY) Tool
  • FAQ
    • How to set BLE PHY
    • How to adjust BLE Tx power
    • How to set BP Clock Frequency
    • Using Internal RC Oscillator
    • Use of Watchdog in Applications

Getting Started

  • Introduction
  • Getting Started Guide
    • Installation
    • OpenAir Utility (atmoautil)
  • Atmosic SDK Directory and EVK
    • Atmosic SDK Directory
    • Atmosic EVK

Development Guide (25.11.0)

  • Advanced Build and Flash
    • West Build and Flash
    • Sysbuild and Flash
      • Atmosic Sysbuild Options
    • Configuration Options
  • SPE/NSPE Architecture and Advanced Build Options
  • Atmosic BLE Stack
  • GPIO Pin Assignment
  • Partition Layout
    • Atmosic Settings Subsystem (ATM_SETTINGS)
  • Peripheral Devices
    • Atmosic PWM FIFO Mode
  • DFU Update
    • Atmosic Zephyr DFU
  • Samples
    • Bluetooth: beacon
    • Bluetooth: broadcaster
    • Bluetooth: broadcaster_multiple
    • Bluetooth: DTM 2-wire
    • Bluetooth: extended_adv_advertiser
    • Bluetooth: extended_adv_scanner
    • Bluetooth: hci_uart
    • Bluetooth: hci_vendor
    • Bluetooth: observer
    • Bluetooth: periodic advertising
    • Bluetooth: periodic_adv_conn
    • Bluetooth: Periodic Advertising with Responses (PAwR) Advertiser
    • Bluetooth: Periodic Advertising Connection Procedure (Responder)
    • Bluetooth: Periodic Advertising with Responses (PAwR) Synchronization
    • Bluetooth: peripheral
    • Bluetooth: peripheral_accept_list
    • Drivers: i2s_output
    • Drivers: uart_passthrough
    • Basic: Hello World
    • Basic: NSC Hello World
    • Basic: spe
    • Sensor: adt7420
    • Sensor: bme280
    • Sensor: lis2dh
    • Shields: Buzz 2 Click
    • Shields: PIR Click
    • Subsys: mgmt_mcumgr_smp_svr
    • Subsys: settings
    • Sysbuild: hello_world
  • Atmosic Applications
    • Channel Sounding: Initiator with Ranging Requester
    • Channel Sounding: Reflector with Ranging Responder
    • Multimode Consumer Tag
  • Flash XIP with Split Images
  • Low Power Design and Energy Harvesting
  • IDE
    • Vscode Plugin
  • Debugging
    • SPE Secure Fault Storage Test
  • Tools
    • Atmosic Archive Tool
    • Atmosic Secure Journal Tool
    • Atmosic Zephyr Settings Generator (ZSG) Tool
  • FAQ

Getting Started

  • Introduction
  • Getting Started Guide
    • Installation
    • OpenAir Utility (atmoautil)
  • Atmosic SDK Directory and EVK
    • Atmosic SDK Directory
    • Atmosic EVK

Development Guide (25.07.0)

  • Advanced Build and Flash
    • West Build and Flash
    • Sysbuild and Flash
      • Atmosic Sysbuild Options
    • Configuration Options
  • Atmosic BLE Stack
  • Platform support for different BLE Stack variations
  • GPIO Pin Assignment
  • Partition Layout
    • Atmosic Settings Subsystem (ATM_SETTINGS)
  • Peripheral Devices
  • DFU Update
    • Atmosic Zephyr DFU
  • Samples
    • Bluetooth: beacon
    • Bluetooth: broadcaster
    • Bluetooth: broadcaster_multiple
    • Bluetooth: extended_adv_advertiser
    • Bluetooth: extended_adv_scanner
    • Bluetooth: hci_uart
    • Bluetooth: hci_vendor
    • Bluetooth: periodic advertising
    • Bluetooth: peripheral
    • Bluetooth: peripheral_accept_list
    • Drivers: i2s_output
    • Drivers: uart_passthrough
    • Basic: Hello World
    • Basic: NSC Hello World
    • Basic: spe
    • Sensor: adt7420
    • Sensor: lis2dh
    • Subsys: mgmt_mcumgr_smp_svr
    • Subsys: settings
    • Sysbuild: hello_world
  • Atmosic Applications
    • Apple Find My Network Tag
    • Channel Sounding: Initiator with Ranging Requester
    • Channel Sounding: Reflector with Ranging Responder
    • Find My Combo Tag: Apple & Google Compatible
    • Samsung SmartThings Tag
    • Google Find My Device Network Tag
    • Find My Combo Tag: Apple & Samsung SmartThings Compatible
  • Low Power Design and Energy Harvesting
  • IDE
  • Debugging
  • Tools
    • Atmosic Archive Tool
    • Atmosic Secure Journal Tool
    • Atmosic Zephyr Settings Generator (ZSG) Tool
  • FAQ
Atmosic OpenAir
  • Advanced Build and Flash
  • Configuration Options
  • View page source

Configuration Options

  • MCUboot and Secure Boot
    • Overview
    • Building and Using MCUboot
    • MCUboot RRAM Partitioning
    • MCUboot Boot Flow
    • Update Overwrite
    • Secure Boot
      • Key Generation
        • Generating Public & Private Key
        • Public Key
      • Key Configuration
      • Image Signing
      • Image Verification
      • Image Format
        • Image Header
        • TLV (Type-Length-Value)
        • Image Trailer
      • Anti-Rollback
      • Reducing Latency During Hibernate Boot
      • Building with Custom Keys
        • Building MCUboot
        • Building the Application
        • Building with Sysbuild
  • Secure Debug
    • Introduction
      • Supported Hardware and Software
    • Hardware Overview
      • Debug Security Levels
        • Debug Enabled
        • Debug Secured
        • Debug Disabled
    • Software Overview
      • Configuration
        • Compiling in the Public Key
      • Usage
      • Authentication Protocol
        • Authentication Commands
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