> For the complete documentation index, see [llms.txt](https://frc-radio.vivid-hosting.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://frc-radio.vivid-hosting.net/overview/led-status-indications.md). # LED Status Indications ## Hardware LEDs
| LED | Name | | ---- | --------------------- | | PWR | Power | | SYS | System Status | | 2.4G | 2.4GHz Radio | | 6G | 6GHz Radio | | RIO | RoboRIO Ethernet Link | ## LED Patterns | LED | Blink Pattern | | | --------------------- | ----------------------------- | -------------------------------------------------------------------------------------------------------------------- | | PWR | OFF | Radio is not powered on | | PWR / SYS | Solid / OFF | Radio is powered on, currently booting | | PWR / SYS | Solid / 1 Hz Blink | Radio is powered on, unable to ping 10.xx.yy.4 (Field side IP) | | PWR / SYS | Solid / 20 Hz Blink | Radio is powered on, firmware is currently being flashed | | PWR / SYS | Solid / 50 Hz Blink | Radio is powered on, firmware flashing successful, performing "first boot" sequence | | PWR / SYS | Solid / Solid | Radio is powered on, able to ping 10.xx.yy.4 (Field side IP) | | PWR / SYS / 2.4G / 6G | Solid / 20 Hz / 20 Hz / 20 Hz | Radio is configured as an AP and a battery has been detected, wireless is disabled until corrected and power cycled. |