The RS485-EXPANDERS-FLASH program makes it possible, using the RS-485 converter (for example ACCO-USB), to replace the firmware of the following expanders:
- INT-E (INT-E2; STM32G030)
- INT-IORS (INT-IORS2; STM32G030)
- INT-O (INT-O2; STM32G030)
- INT-ORS (INT-ORS2; STM32G030)
- INT-PP (INT-PP2; STM32G030)