Connected
WiFi nodes, radios, and things that live in the field.
Sensors
Temperature, humidity, weather — the first connected board.
ESP32 sensor node
A WiFi sensor node is the classic first connected-hardware project: a microcontroller, a digital sensor, power, and a way to program it. With Ohmni you describe it in a sentence and get back a board you can send to a fab — no schematic capture, no footprint hunting, no routing.
Weather station
Battery designs add a charger, power-path, and careful power budgeting to the usual sensor-node recipe. Describe what you want to measure and how it should charge, and Ohmni delivers a compact board that runs on a cell and tops up over USB-C.
Field radio
LoRa uplinks and isolated industrial gateways.
LoRa field node
Off-grid nodes live or die by their power tree. This board runs a real cascade — Li-ion cell, charger with power path, boost to 5 V, then a clean 3.3 V rail — and every stage is sized and simulated against the radio’s transmit bursts, not just its idle draw.
Modbus-to-LoRa gateway
This is the kind of board people assume AI cannot do: mains power, a galvanically isolated fieldbus, and a long-range radio on one PCB. Ohmni handles the domain discipline for you — mains, isolation barriers, and the SELV side are kept separate and checked, not left to hope.
Tracking
Position loggers with onboard storage.