I Can't Upgrade Firmware For The Ez-b V4.x/2

Question

Hi forum..,

i bought from HobbyKing 2(two) Ezb- v4 controller and i can't upgrade the firmware.

When i sellect the connect button i hear the connect sound but i can't sellect the upgrade button... Also, if i visit the web server (default is https://192.168.1.1) i saw that it's the old version..

Hope that i have explain correct my "problem".

Any Help Please? confused

Dunning-Kruger · Answer

You can only update the ezb4 x/2... If you have an older EZB4 then you can't update it...

sakis33 · Answer

Hi Richard R and thanks for the replay! But.., what do you mean ? I bought an older EZB 4 controller ?

Dunning-Kruger · Answer

The older version has the different Wifi board. The new x/2 version which ez robot have been selling for more than a year is the upgraded EZB4 This is the x/2 comm board which is used to update the older first gen EZB4... x/2 Comm board

sakis33 · Answer

Oh! Because I want to use a USB serial connection with my pc and not a WiFi ! So.., I need to buy a new one?

Dunning-Kruger · Answer

What I am saying is unless you have Version 2 (EZB4 x/2) controller you can't update your older V4... If you have an EZB4 x/2 and you are trying to update your EZB4 over usb then @DJ will have to confirm if this is possible...

sakis33 · Answer

Richard R .. No, I am not try to upgrade the firmware with the usb connection... I am trying to upgrade with WiFi connection.. but as I write I can’t.. after the upgrade I want convert the conection with USB serial port.

sakis33 · Answer

Also, I ve already have and others EZB V4 controllers and I can upgrade the firmware . With this 2 News from HobbyKing i can’t! confused

DJ Sures · Answer

You do not have /2 ezb. Your ezb is a /1, which is entirely different hardware. You will have to upgrade the ezb to a /2 with EZ-B v4/2 Comm Upgrade

sakis33 · Answer

Yes Dj Sures ! I did not notice at the first time ! I am going to order the upgrade! Thanks allot Richard R & Dj blush ....

DJ Sures · Answer

You bet!

sakis33 · Answer

sakis33

I Can't Upgrade Firmware For The Ez-B V4.X/2

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