Nokia 1100 Linux LTE replacement motherboard
This project is a replacement motherboard for the Nokia 1100 that runs Linux and supports LTE. It uses an Allwinner T113-S3 SoC and a Quectel EC25 LTE module, with voice calling over LTE working (tested on T-Mobile in the US, which is tricky due to carrier rules). The software runs on a MangoPi dev board, and two PCBs have been designed: a test-fit board that breaks out the phone's keypad/LCD to pin headers, and the actual full board with everything on it.
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Nokia 1100 Linux LTE replacement motherboard
This project is a replacement motherboard for the Nokia 1100 that runs Linux and supports LTE. It uses an Allwinner T113-S3 SoC and a Quectel EC25 LTE module, with voice calling over LTE working (tested on T-Mobile in the US, which is tricky due to carrier rules). The software runs on a MangoPi dev board, and two PCBs have been designed: a test-fit board that breaks out the phone's keypad/LCD to pin headers, and the actual full board with everything on it.
Posted by @mlaux · Original comment ↗
“I'm making a replacement motherboard for the Nokia 1100 that runs Linux and supports LTE. I have the software working well on a MangoPi dev board and I've designed two PCBs: one "test fit" board that just breaks out the phone keypad/LCD to pin headers, and the actual board with everything on it.”