Do I need to buy some programmer to play with this? I recently got my hands on a DeltaTRAK temperature logger. I have tried shorting MCR to GND, it didnt seem to do anything. The other chip on the board is a FM24C64A. Heres a closer shot of the mc Its a PIC18F14K50 8-bit microcontroller. PGD, PGC, and PGM seem to be part of some PIC microcontroller programming system. My research points to MCR referring to a reset of some kind. The most interesting part seems to be the six points along the top labelled: MCR, PVD, GND, PGD, PGC, and PGM. I dont know much about microcontrollers but I'd like to use this as an opportunity to learn.

I used it to track the temperature of my luggage during a flight and now I'd like to play around with resetting it. As I understand it, they are designed to be used once and then reset by the company. This type of device is normally used to ensure the temperature of sensitive materials stays within a certain range during transport. I recently got my hands on a DeltaTRAK temperature logger. TempTale® Manager Desktop is a multi-lingual, easy-to-use Windows-based software application for configuring, downloading, displaying, analyzing and reporting time-and-temperature date collected from any of Sensitech's TempTale monitors. is a free SEO tool that provides users with a huge data associated with the keyword 'Temptale 4 Reset', such as related keywords, popular keywords and image resources.Besides, it also shows the global search volume, CPC and the competition for each keyword. I'd expect any 'reset' procedure to happen through the USB connector with some proprietary software which would tell the device to wipe its storage memory (the 24C64) and initialise itself again, wouldn't make sense to expect a shipper/logistics department to open up a device and whip a PIC programmer to get it on to the next job.

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