Capabilities
What Epsilon Labs can do.
We design circuit boards and the software that runs on them. Three kinds of work are what we are known for. The rest of the range is below them.
01 Known for Fuel retail
Fuel retail automation.
eFuelPro is a forecourt terminal that reads the dispenser directly off its RS485 bus, rather than relying on a person typing numbers into a phone. It prints verifiable receipts, runs RFID loyalty and attendance, and keeps a ledger that carries on working when the link drops.
The dispenser protocol was reverse-engineered from raw frames and the board was designed in-house, so the protocol work, the hardware, the firmware and the cloud ledger come from one team. It runs in production on live dispenser hardware.
02 Known for Industrial
Industrial monitoring and retrofits.
Mills, factories, generators and cold rooms: we add sensors, controllers and a live dashboard to the machines you already own, including ones that were never designed to be connected and ones with undocumented protocols.
The Epsilon1 board behind eFuelPro is built for this. It reads any RS485 or Modbus machine into a ledger you can audit, on a terminal that keeps working when the network does not. Fuel retail is our case study; the other categories are range, not a client list.
03 Known for Worldwide, remote
Remote protocol decode and firmware rescue.
A serial bus with no published specification and no vendor willing to help: we decode it and hand you a working parser and the written specification. Done remotely, you run a capture rig to our instructions, we turn your logs into the spec, and nobody gets on a plane.
And an embedded codebase nobody understands any more: we take it over and make it reliable, with fault detection, watchdogs, automatic recovery and an update path, so the next fix does not need a site visit.
04 The full range
And everything between PCB and cloud.
The same team does the board, the firmware, the cloud and the interface. Every category below has its own page. Everything is scoped and quoted after a call.