DOCUMENTATION GUIDE

TABLE OF CONTENTS

• TABLE OF CONTENTS

CONCERNED PRODUCTS

The following products are concerned by this release note:

1. COMFORT ARF8275ARA LoRaWAN EU863-870
2. COMFORT ARF8275CRA Sigfox RC1

SUMMARY OF CHANGES

This product version brings the following modifications compared to the COMFORT ARF8275AA LoRaWAN EU863-870 (FW version 2.1) and COMFORT ARF8275CA Sigfox RC1 (FW version 2.1) products:

• Evolution of the hardware platform
• Firmware evolution

<aside> 📌 No modifications have been made at the application level. Registers, uplinks, downlinks, and transmission modes remain identical to the previous version of the COMFORT product.

</aside>

DESCRIPTION OF HARDWARE EVOLUTIONS

• New hardware platform to reduce product consumption and improve radio performance