IoT Connectivity

Field devices onto a network, provisioned with identity and an update path that still works in year five.

Getting a device onto a network is the easy half; keeping a fleet provisioned, secure and updatable for years is the capability.

IoT system topologyEnd device to gateway to cloud, with the time-series store and the dashboard hanging off it. The gateway is the box we build.End devicesensor · RS-485Gatewayedge buffer · MQTTCloudbroker · APIDatabasetime-seriesDashboardweb · alerts

Scope

What we do

  • Connectivity bring-up over cellular (LTE/NB-IoT), LoRaWAN, Wi-Fi and Ethernet.
  • Device identity and provisioning: per-device keys, certificate enrolment, secure onboarding.
  • MQTT and TLS transport with reconnection, back-off and offline queueing.
  • Signed OTA update with staged rollout and rollback across a fleet.
  • Power budgeting for battery and energy-harvested nodes, measured in the field.
  • Fleet telemetry and health monitoring for deployed devices.

Typical stack

  • mqtt
  • cellular-iot
  • lorawan
  • secure-boot
  • ota-updates
  • traceability
  • stm32
  • am62x

Standards worked to

Applicable standards are agreed at the start of a programme and written into the scope. Certificates we hold are shared on request.

Talk to an engineer

Ask about this capability directly — the person who answers has shipped it.