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The ESP-01 is smaller, cheaper, less battery heavy, and already speaks serial so it wouldn't be hard to integrate it, just for the WiFi... And at a quick look t
by shakna 5y ago
The ESP-01 is smaller, cheaper, less battery heavy, and already speaks serial so it wouldn't be hard to integrate it, just for the WiFi... And at a quick look there's a bunch of TI<->Arduino stuff out there in the wild it should be easy.
- the_third_wave 5y agoThere are many ways to flay this hog, this is more of a thought experiment than a recipe for a TI-CH337. The ultimate hack would be to use a more modern version (with "high-res" screen) and replace/amend the guts with something which emulates the calculator - wabbitemu seems to work just fine [1] - but can also function in other ways. Add some key combination to switch functions and you have a mean lean cheatin' machine. [1] http://wabbitemu.org/ http://wabbitemu.org/