Most users report stable performance on recent firmware versions, achieving speeds near 240 Mbps on the 5GHz band.
| Version | Release Date | Changes | |---------|--------------|---------| | 1.3.0 | 2025-02-10 | Adds CAN FD support, fixes Modbus TCP timeout bug | | 1.2.1 | 2024-09-01 | Security patch for bootloader (CVE-2024-1234) | | 1.2.0 | 2024-01-15 | Initial production release | aot4221sr firmware upgrade
The upgrade will typically preserve the application configuration sector, but never assume. Most users report stable performance on recent firmware
AOT-FW-4221SR-2026 Revision: 1.0 Target Audience: Firmware Engineers, Power Systems Integrators you ensure your system remains fast
Regularly checking for an is the best way to extend the lifespan of your hardware. By following the steps above, you ensure your system remains fast, secure, and compatible with your existing infrastructure.
Most users report stable performance on recent firmware versions, achieving speeds near 240 Mbps on the 5GHz band.
| Version | Release Date | Changes | |---------|--------------|---------| | 1.3.0 | 2025-02-10 | Adds CAN FD support, fixes Modbus TCP timeout bug | | 1.2.1 | 2024-09-01 | Security patch for bootloader (CVE-2024-1234) | | 1.2.0 | 2024-01-15 | Initial production release |
The upgrade will typically preserve the application configuration sector, but never assume.
AOT-FW-4221SR-2026 Revision: 1.0 Target Audience: Firmware Engineers, Power Systems Integrators
Regularly checking for an is the best way to extend the lifespan of your hardware. By following the steps above, you ensure your system remains fast, secure, and compatible with your existing infrastructure.