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Posts published in “Day: October 24, 2020

Is Ethernet 100BASE-T4 is consider to be parallel communication?

Is it correct what I am writing? I am not very sure about it, and want to be corrected if I am mistaken.
The 100BASE-T4 is well-known to be half duplex, and thus implements CSMA/CD.
Also, it uses 3 lanes in every direction. Thus, we can co...

Firmware update via cellular modem

How would you go about firmware update of an STM32 or NRF52 microcontroller via a cellular modem like the Ublox SARA R4 for example? Any reference or good links available as inspiration? submitted by /u/timbo0508 [link] [comments]