Turn a supported router into a full CoinWifi PisoWiFi. Pick your router, get its firmware, follow the steps.
How this differs from the ESP32 flasher. The ESP32 flashes from your browser over USB. A router is flashed over the network — through its own firmware page, a recovery mode, or TFTP — so a browser can't write to it directly. This page gives you the right CoinWifi firmware and the exact steps for your model. All four run CoinWifi Lite (no extra storage needed).
