@Nicholas Felt good question, and honestly the distributed monitoring use case is something that comes up a lot here.
The MultiNav Pro+ is built on the STM32WB07, which does support multiple simultaneous BLE connections in central role — but I'd be straight with you: the firmware as shipped is optimized around point-to-point long-range performance, and that's where it genuinely shines. Multi-connection topology is possible, but how well it scales to 5-10 nodes simultaneously depends on how you configure the connection intervals and what data rate you're actually pushing per node.
The good news is the firmware is open source on GitHub (github.com/RFOXiA/MultiNav-Pro-Long-Range-BLE-Module-Firmware-STM32WB07), so you can dig into the connection management layer directly and tune it for your topology — and the AI Firmware Builder in the Dev Hub is actually pretty useful for generating a starting point for a hub-and-spoke architecture if you describe your use case to it. For a distributed sensor monitoring setup at range, you might also want to think about whether a mesh approach through the module's relay capability makes more sense than a pure star topology, especially if some of your remote nodes are pushing the 5km ground range limit.
What's the approximate spread of your nodes and what kind of data payload are you looking at per unit? That'll help narrow down whether you're better off with a direct multi-connection central or a relay chain.
