June 23Jun 23 On 2026/06/22 at 6:33 AM, sergio chencho said:I need the file for U2 03.22I have no 03.xx display firmware at all. Is this for a clone?Is 03 perhaps a typographical error?
June 23Jun 23 Author No se si es clon pero es el que tenía de fábrica lo que paso es que actualice para pylontech y la pantalla me fallan dígitos cambian símbolos vamos todo mal por eso busco la que tenia o si sabes si funciona con algun otro ya me diréis gracias
June 23Jun 23 It looks like it might be a VM III (from the "V3 at the end of the model name), so you could try display (U2) firmware version 02.90, (ignore the DSP file), since you have little to lose, and I don't think you'll find 03.xx display firmware.As a point of interest, what was the display firmware version that didn't work?
June 24Jun 24 Author He conseguido el 3.25 lo instale y funciona si quieres te lo paso para que lo tengas lo que me falta es que tengo pylontech us2000c y no hay manera de que me comunique si me puedes ayudar un saludo gracias
June 24Jun 24 Author <font style="vertical-align: inherit;" dir="auto"><font style="vertical-align: inherit;" dir="auto">Panel remoto_Reflash_MCU(03.25).rar</font></font><font style="vertical-align: inherit;" dir="auto"><font style="vertical-align: inherit;" dir="auto">Panel remoto_Reflash_MCU(03.25).rar</font></font>
June 24Jun 24 Display firmware version 03.25 looks much like the 02.xx series, at least at a first pass.Edit: On pass 1.1, I see that the display segments are all different. So this just has a different display, still only with one "head" (colour displays have 3 heads). Edited June 24Jun 24 by Coulomb
June 24Jun 24 Author Bueno, pues esta pantalla mía colorines lleva pero lo demás ya no lo sé lo que me interesa es lo de las baterías la comunicación a ver si podrías ayudarme
June 24Jun 24 Author bueno he probado de todas maneras que yo creo y no se comunican me podias aconsejar gracias
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