RN2903A is a fully integrated 915 MHz radio modem with easy to use interfaces. The field-proven LoRaWAN protocol stack runs on-board and is configured via simple ASCII commands over UART. An IEEE-managed EUI is also embedded. On the RF side, all filter & matching components are internal and so a direct connection to a 50ohm antenna is made possible, and is FCC modular-certified, along with certified antenna recommendations. This ease of use shortens development time and speeds time to revenue, which is critical in the context of the emerging IoT market.