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Alex X edited this page Feb 16, 2021 · 14 revisions

Main method

Gateway with any firmware can be flashed to custom firmware.

Recommended version custom/mgl03_1.4.6_0012. And that's why:

custom can remove telnet password, stock version - can't
custom has fix for offline BLE
v1.4.6 is more stable than v1.4.7
for now I'm developing and testing component on v1.4.6

Article about flashing in Russian language and Google Translate.

Other options

If you accidentally updated from v1.4.6_0030 and lower to any firmware - downgrade firmware

If you bought gateway with v1.4.6_0043 firmware (2020.10 on the box) - decode telnet password

If you bought gateway with v1.4.7_0063 firmware (2020.11 on the box) - only main method suits for you

Useful links

USB TO TTL 5V 3.3V or this model - 3.3v important!
PCB Clamp no need to solder! Size: 2.54mm and 3P or more
Ethernet Connector if you want to solder it

Opening the case