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T-R42 PCB revisions question

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    T-R42 PCB revisions question

    Hi folks,
    I'm curious about what are the differences between the revisions of PCB of this platform. I'm aware that there are at least ver. 1.0 and 1.1. Any others? And what are the implications, dis/advantages of having any of these boards? Are there only some h/w fixes or also changes in chips which introduce problems in flashing/developing roms? Anyone familiar enough with the topic?

    Thanks

    #2
    V1 / V1.1 / V2.0 / V2.1 / zxsd-005 / x6
    Are all sold as t-r42

    I asked for a changelog on many sites.. no responds
    Most have differend lan/wifi/bt chips.. some have external antenna for bt

    Perhaps you can research the topic?
    And collect the changes between rev..

    Cheers

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      #3
      I'm pretty new in the field of T-R42 and related thereforeI wanted to ask first. Currently my box is being shipped from the seller, so I must wait a while for it to arrive, but when it will I will put some data about the internals. It would be great if users of other board versions supplied (at least) simillar information so we could create a thread with h/w differences and issues related to them.

      Comment


        #4
        If I'm not mistaken would be so:

        K-R42 / CS918 => PCB:CH001 TN-BX09_V2.1 = > WLAN: RTL8188 + LAN: RTL8201F
        T-R42 / CS918BT => PCB: B351_V1.0 => WLAN: AP6210 + LAN: asix ax88772
        T-R42 => PCB: B351_V2.0 => WLAN: RTL8723AS + LAN: RTL8201F

        someone correct me if is wrong

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