Coşkun ERGAN

Electrical and electronics engineer focused on embedded systems and hardware design.

bench online · --:--:-- utc · sweep 50 Hz
github.com/coskunergan
pointer over the screen → frequency / amplitude · keys ← → ↑ ↓ h
Each division is 8 milliseconds; three phosphor traces sweep across an 80 millisecond window.
ergan scope · mk ii freq50 Hz amp1.00 harmprime trg+0.30 |

About

What I work on, and what is on the bench right now.

I build things that live inside the wire: firmware and telemetry channels. The work sits between embedded C/C++ on microcontrollers and the protocol side of the devices that talk to them — mobile modems, GNSS, over‑the‑air updates, and the AT command surface underneath all of it.

Most of it runs on an ESP32‑S3 on a bench with a soldered‑on cellular module.

c / c++ rust embedded systems esp32 toolchains mobile modem & at commands gnss & telematics ota & partition flows hashcash / proof of work signal & oscilloscopy

Contact

GitHub is where the work actually lives — open an issue on any repo and you will get a reply.

github.com/coskunergan reachable
Coşkun ERGAN