You've got the R920 chassis racked up but need the modular connectivity layer to actually talk to your IoT endpoints. This managed accessory slots into the Cradlepoint R920 and adds GPIO plus serial port capability. The cellular modem itself is sold separately — you pick the module that fits your carrier and coverage needs. Configure it through NetCloud Manager, point it at your devices, and you're live
| brand | ERICSSON |
| category | ELECTRONICS & COMPONENTS |
| subcategory | AUTOMATION & SECURITY |
| type | Managed Accessory |
| connectivity | GPIO, Serial |
| compatible_platform | Cradlepoint R920 |