Battery Intelligence SDK for IoT (NRF52840, STM32, ESP32-C3)

Nice, looked at the repo. On the fleet side, how are teams usually getting this telemetry off the MCU into something actionable across a deployment? Rolling their own MQTT or using something else?

I'm working on IoT infrastructure (device-to-cloud, OTA, fleet) and battery health keeps coming up as hard to surface at scale. Happy to trade notes, email in profile.