Battery eeprom works 3.27

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People hack the RIGOLs and gain about $500 in features hack the TDS3000 series and it is about 10x that or more. I wonder if this is required for my scope and/or modules, too. I've noticed that in the hex file from the PDF in the first message of this thread, beside the strings with the module name, there is a (fake ?) version number.

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The second question is related to the EEprom contents. I could take some measurements from images found here and there, but there are many views missing, and the result would be much more less accurate. I have access to a 3D printer, and I could replicate the plastic shell o the module. I have no access to a dummy module: I've never seen one up close, so my first request is if anyone has a mechanical drawing or, at least, accurate measurements of it.

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I'm trying to build a module to enable DPO2COMP and DPO2EMBD features of my MSO2024 scope, according the info I found online, mainly on My first attempt has failed, I suspect my SIM card connector is not working properly because its position is wrong. I found this thread by chance and I have some questions.

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