Firmware: LCD 128x64 Bricklet 2.0.9

• Improve draw performance

Download: LCD 128x64

Bindings: JavaScript 2.1.29

• Fix authenticate function

Download: JavaScript

Firmware: Industrial Dual 0-20mA Bricklet 2.0 2.0.2

• Add missing invalid-parameter check for set-sample-rate and set-gain functions

Download: Industrial Dual 0-20mA 2.0

Brick Viewer 2.4.13

• Fix race condition in RED Brick program state tracking
• Report actual cause for connection errors
• Don't reset RED Brick tab on every enumerate callback (fixes tab reset on selecting the Server Monitoring tab)
• Ensure that all dialogs have proper close buttons
• Fix close buttons for for detached tabs
• Fix race condition in RED Brick overview sorting

Downloads: Windows, Linux, macOS

Bindings: Java 2.1.28, MATLAB/Octave 2.0.28

• Use Maven to build all JAR file variants

Download: Java, MATLAB/Octave

Bindings: Shell 2.1.27

• Add missing options to bash-completion logic

Download: Shell

Bindings: MQTT 2.0.11

• Add --cmdline-file, --broker-tls-secure, --no-debug, --symbolic-response, --hide-payload and --no-init-file commandline options

Download: MQTT

Brick Viewer 2.4.14

• Fix monoflop handling to cover full uint32 duration range
• Better indicate disconnected state
• Highlight timeout error counter > 0 in bold red
• Fix slider/spinbox mismatch on auto-reconnect in DC Brick plugin
• Avoid UI jumps on value changes in Energy Monitor Bricklet plugin
• Add extra checkbox to avoid accidental port number changes
• Handle all errors while downloading firmware updates

Downloads: Windows, Linux, macOS

Bindings: JavaScript 2.1.30

• Restore ECMAScript 5 compatibility
• Add 64-bit integer support using BigInt

Download: JavaScript

Bindings: C/C++ 2.1.30, C# 2.1.28, Delphi/Lazarus 2.1.29, Go 2.0.9, Java 2.1.29, JavaScript 2.1.31, LabVIEW 2.1.27, Mathematica 2.1.27, MATLAB/Octave 2.0.29, MQTT 2.0.12, Perl 2.1.28, PHP 2.1.27, Python 2.1.27, Ruby 2.1.27, Rust 2.0.16, Saleae 2.0.4, Shell 2.1.28, Visual Basic .NET 2.1.27

• Add support for IMU Bricklet 3.0 and Industrial Dual AC Relay Bricklet [All]
• Fix inline documentation syntax errors [Perl]
• Log API bindings version on start-up [MQTT]
• Fix timeout error handling [MQTT]
• Improve Python 2 compatibility [MQTT]
• Fix array handling in RS232 2.0 and RS485 Bricklet write functions [Octave]

Download: C/C++, C#, Delphi/Lazarus, Go, Java, JavaScript, LabVIEW, Mathematica, MATLAB/Octave, MQTT, Perl, PHP, Python, Ruby, Rust, Saleae, Shell, Visual Basic .NET

Brick Logger 2.1.4

• Add support for IMU Bricklet 3.0 and Industrial Dual AC Relay Bricklet

Downloads: Windows, Linux, macOS, RED Brick

Brick Viewer 2.4.15

• Add support for IMU Bricklet 3.0 and Industrial Dual AC Relay Bricklet
• Improve error handling and reporting
• Support running on integrated GPU on macOS

Downloads: Windows, Linux, macOS

Brick Viewer 2.4.16

• Reduce Qt requirement to 5.11 to fix crash on macOS

Downloads: Windows, Linux, macOS

Brick Daemon 2.4.2

• Properly shutdown subsystems on Ctrl+C instead of abruptly exiting on Windows
• Rotate persistent log file on Windows and limit its total size to 25 MB
• Add commandline options to override log and config file location on Windows
• Colorize Log Viewer live log messages on Windows
• Reword Log Viewer messages to be less ambiguous on Windows
• Add build option to work without a device file manager such as udevd on Linux
• Allow to handle more then 6 USB devices on Windows
• Use BCM2835 library for SPI connected Bricklets on Raspberry Pi to improve performance and work around SPI chip select conflict between Linux kernel 5.4 and HAT Brick firmware < 2.0.2
• Improve log messages related to HAT (Zero) Brick on Linux
• Fix SPI hardware chip select usage on Linux
• Allow to fully static link brickd for Docker container usage on Linux
• Switch Debian package build to debhelper and drop SysV init support
• Improve USB transfer error logging and stall error recovery

Downloads: Windows, Linux (amd64, i386, armhf, arm64), macOS

Brick Daemon 2.4.3

• Fix SPI clock for HAT (Zero) Brick on Linux, if core_freq differs from 250 MHz
• Add config option to override SPI backend detection

Downloads: Windows, Linux (amd64, i386, armhf, arm64), macOS

Bindings: C/C++ 2.1.31, C# 2.1.29, Delphi/Lazarus 2.1.30, Go 2.0.10, Java 2.1.30, JavaScript 2.1.32, LabVIEW 2.1.28, Mathematica 2.1.28, MATLAB/Octave 2.0.30, MQTT 2.0.13, Perl 2.1.29, PHP 2.1.28, Python 2.1.28, Ruby 2.1.28, Rust 2.0.17, Saleae 2.0.5, Shell 2.1.29, Visual Basic .NET 2.1.28

• Add support for Performance DC Bricklet and Servo Bricklet 2.0 [all]
• Fix Base58 decoding in Delphi 7 [Delphi/Lazarus]
• Fix BigInt detection for 64-bit integer support [JavaScript]
• Fix bool array unpacking [Ruby]

Download: C/C++, C#, Delphi/Lazarus, Go, Java, JavaScript, LabVIEW, Mathematica, MATLAB/Octave, MQTT, Perl, PHP, Python, Ruby, Rust, Saleae, Shell, Visual Basic .NET

Brick Viewer 2.4.17

• Add support for Performance DC Bricklet and Servo Bricklet 2.0

Downloads: Windows, Linux, macOS

Brick Logger 2.1.5

• Add support for Performance DC Bricklet and Servo Bricklet 2.0

Downloads: Windows, Linux, macOS, RED Brick

Bindings: MQTT 2.0.14

• Don't allow MQTT topic placeholders in init-file topics and topic prefix
• Force Python 3 in shebang line and deprecate Python 2 support
• Add gpio_state callback to Performance DC Bricklet API
• Fix streaming
• Accept integer parameters formatted as strings to allow JavaScript to properly send int64 arguments
• Add --int64-string-response commandline option to translate int64 results to string to allow JavaScript to properly receive int64 parameters

Download: MQTT

Bindings: Shell 2.1.30

• Force Python 3 in shebang line and deprecate Python 2 support
• Add gpio-state callback to Performance DC Bricklet API

Download: Shell

Firmware: IMU 2.0 Brick 2.0.15

• Fixed response size of the temperature callback

Download: IMU 2.0 Brick

Firmware: E-Paper 296x128 Bricklet 2.0.2

• Add delta-mode support for FillDisplay-function

Download: E-Paper 296x128 Bricklet

Brick Viewer 2.4.18

• Add minimal health monitor dialog
• Fix state handling for untabbed plugins
• Force correct UI state after aborting autoreconnect on error
• Handle errors while opening Data Logger debug log file
• Update download.tinkerforge.com certificate chain to fix update autodetection
• Autoselect download directory for Brick Viewer downloads
• Check if NFC Bricklet is in correct state to start cardemu discovery

Downloads: Windows, Linux, macOS

Brick Logger 2.1.6

• Handle errors while opening debug log file

Downloads: Windows, Linux, macOS, RED Brick

Bindings: C/C++ 2.1.32, C# 2.1.30, Delphi/Lazarus 2.1.31, Go 2.0.11, Java 2.1.31, JavaScript 2.1.33, LabVIEW 2.1.29, Mathematica 2.1.29, MATLAB/Octave 2.0.31, MQTT 2.0.15, Perl 2.1.30, PHP 2.1.29, Python 2.1.29, Ruby 2.1.29, Rust 2.0.18, Saleae 2.0.6, Shell 2.1.31, Visual Basic .NET 2.1.29

• Add gpio-state callback to Performance DC Bricklet API [all, except MQTT and Shell]
• Add support for DC 2.0, Industrial PTC and Silent Stepper Bricklet 2.0 [all]
• Fix BigInt detection for Node.js < 10.4 [JavaScript]

Download: C/C++, C#, Delphi/Lazarus, Go, Java, JavaScript, LabVIEW, Mathematica, MATLAB/Octave, MQTT, Perl, PHP, Python, Ruby, Rust, Saleae, Shell, Visual Basic .NET