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The Quectel BG95 is a similar modem chip. If you want to add low-bandwidth connectivity in a project you can just get a BG95 or this Simcom as a devkit and e.g.
by qiqitori 2y ago
The Quectel BG95 is a similar modem chip. If you want to add low-bandwidth connectivity in a project you can just get a BG95 or this Simcom as a devkit and e.g. a 1NCE SIM card, hook up the UART pins to your microcontroller and you're off to go. (You may need a logic level converter in between)
- walterbell 2y agoTwo annotated board-repair photos for Nokia 6110 / 5110: https://3.bp.blogspot.com/_YF5WDLLK2nA/RhE6QSReO7I/AAAAAAAABEs/IApfn-83Eqw/s1600/Nokia+6110%285110%29-B.JPG https://3.bp.blogspot.com/_YF5WDLLK2nA/RhE6QSReO7I/AAAAAAAAB... https://3.bp.blogspot.com/_YF5WDLLK2nA/RhE44SReO6I/AAAAAAAABEk/CmUSv3NGHX4/s1600/Nokia+6110%285110%29_B.JPG https://3.bp.blogspot.com/_YF5WDLLK2nA/RhE44SReO6I/AAAAAAAAB... Disassembly video (2019), https://www.youtube.com/watch?v=bdhlOlx2gxY https://www.youtube.com/watch?v=bdhlOlx2gxY Schematics: https://www.nodevice.com/service-manuals/telephone/nokia/6110/1221 https://www.nodevice.com/service-manuals/telephone/nokia/611...