We are searching for iot gateway, that has these capabilities:
- 1x RS232 port
- 1x RS485 port
- 4G/LTE redundancy
- 1x WAN
- 1x LAN port or more
- capable of running Openwrt that we can add some custom software on top of that.
It should be also available at high quantities. Do you have any suggestions for this kind of hardware?