Hi,
I soon will have a shield which has the following specs:
- 3x RS-485 interface
- ATMEGA 4809 slave cpu doing the RS485
- SPI comms between RockPi E and 4809
- UPDI download of ATMEGA 4809
- ATMEGA 4809 software may be written via Arduino IDE
- DC/DC Converter for optional supply from 24V DC
Typical applications
- Modbus sniff, record, mangle, split
Might this be of use for anybody here?
Are there any suggestions what shall be added to this shield?
Kind Greetings,
M.