You can also do Forth, which does support lora https://arduino-forth.com/article/FORTH_FlashForth_LoRa_TheLoRaSystem https://arduino-forth.com/article/FORTH_Fl

You can also do Forth, which does support lora https://arduino-forth.com/article/FORTH_FlashForth_LoRa_TheLoRaSystem https://arduino-forth.com/article/FORTH_FlashForth_LoRa_TheL... It's relatively straightforward to build this out with an SPI screen using FabGL, not sure about the keyboard, though FabGL supports ps2.