The device is built on a dual-core MIPS processor (Broadcom BCM68380). VNPT Technology 128MB DDR3 RAM and 128MB SPI NAND Flash. Networking:
Before looking for an update, you need to know what you are currently running: Connect to your Wi-Fi or plug in via Ethernet. Open a browser and go to 192.168.1.1 Log in (default credentials are often or found on the bottom sticker). Navigate to Device Info . Look for the Software Version string (e.g., igate gw020h firmware
The GW020H is a fantastic piece of hardware (Industrial temp range, good RS485 isolation), but the stock firmware it ships with is often outdated. The latest release reduces latency by roughly 15% and fixes the memory leak that caused weekly reboots. The Definitive Guide to iGATE GW020H Firmware: Updates,