5.1 Gateway Selection Guide
The open-source IoTGateway runs on any CPU architecture (ARM, x64, x86, LoongArch64) and most OSes.
| Model | CPU | RAM | Ethernet | Serial | Link |
|---|
| B200 | Cortex-A55 Quad 2.0GHz | 4/8GB | 2× GbE | 7× RS232/RS485 | Taobao |
| B300 | Cortex-A55 Octa 2.0GHz | 4/8GB | 3× GbE | 9× RS485 | Taobao |