How to install? Where can I get ready-made OpenWRT firmware for D-Link DIR 320 rev. A2?

Question

Network administration

How to install OpenWRT on D-Link DIR 320 rev. A2? Where can I get a ready-made OpenWRT assembly for this device?
The idea is to build a D-Link DIR 320 on OpenWRT to make friends with a 3G modem Huawei E3531 "Megafon M21-4" + sim yota for a smartphone.

Answer 1

The router is already 8 years old, the flash is only 4 MB, the processor is weak, it's better to look at something else. I recommend tp-link 842 v3, there is enough memory for the eyes. Well, or collect yourself from the source, turning off everything unnecessary.

Answer 2

Here https://wiki.openwrt.org/toh/d-link/dir-320
After the firmware, go to w3bsit3-dns.com to the topic "bypassing YOTA restrictions" and carefully read the first 20 pages.