Driver Update : Digital I/O Driver for Linux API-DIO(LNX) [Ver.9.81 → Ver.9.90]

2026/07/31Africa、Asia、Europe、Japan、Middle East、North America、Oceania、Latin America

Contec updated a digital I/O driver, API-DIO(LNX).

What's New

Ver9.81 → Ver9.90 (Web Release 2026.07)
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・New corresponded distribution (x86)
Red Hat Enterprise Linux 10.2 (x86_64)
Red Hat Enterprise Linux 9.8 (x86_64)
・Add confirmation distribution (x86)
Ubuntu 26.04 LTS (x86_64)
Ubuntu 24.04.4 LTS (x86_64)
・Add confirmation distribution (Raspberry Pi 5)
Raspberry Pi OS (64-bit) April 2026
・Add confirmation distribution (Raspberry Pi 4)
Raspberry Pi OS (64-bit) April 2026
Raspberry Pi OS (Legacy) (64-bit) April 2026
Raspberry Pi OS (Legacy) (32-bit) April 2026
・Add confirmation distribution (Raspberry Pi 3)
Raspberry Pi OS (64-bit) April 2026
Raspberry Pi OS (32-bit) April 2026
Raspberry Pi OS (Legacy) (64-bit) April 2026
Raspberry Pi OS (Legacy) (32-bit) April 2026
・Removed the driver start script and enabled automatic startup of the device driver.
・Add support device
Support device: DIO-1616RYX2-USB
CPSN-DI-08FCL + CPSN-MCB271 (Firmware Ver.1.80 or later)
CPSN-DI-08FCRL + CPSN-MCB271 (Firmware Ver.1.80 or later)
CPSN-DO-08FPW + CPSN-MCB271 (Support Firmware Ver.1.80 or later)
・Add pulse measurement functions
Support device: CPSN-DI-08FCL + CPSN-MCB271 (Support Firmware Ver.1.80 or later)
CPSN-DI-08FCRL + CPSN-MCB271 (Support Firmware Ver.1.80 or later)
・Add PWM functions
Support device: CPSN-DO-08FPW + CPSN-MCB271 (Firmware Ver.1.81 or later)
・Add GUI/CUI sample
Add sample: Pulse Measurement Sample, PWM Output Sample
・The support on the following platforms was terminated
DX-U1100, DX-U1100P1
・The support on the following distributions was terminated (DX-U1100, DX-U1100P1)
Ubuntu 18.04.6 LTS 4.9.337-tegra (aarch64), JetPack4.6.5 R32.7.5
Ubuntu 18.04.6 LTS 4.9.337-tegra (aarch64), JetPack4.6.4 R32.7.4
Ubuntu 18.04.5 LTS 4.9.140-tegra (aarch64), JetPack4.4.1

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