Hacking a fx-991MS solar panel space to place a 0.91" inch OLED and a esp8266-12E, which is integrated to firebase to fetch text file and send and receive text message between calculators!
Hacking a fx-991MS solar panel space to place a 0.91" inch OLED and a esp8266-12E, which is integrated to firebase to fetch text file and send and receive text message between calculators!
Hacking a fx-991MS solar panel space to place a 0.91" inch OLED and a esp8266-12E, which is integrated to firebase to fetch text file and send and receive text message between calculators!
Hacking a fx-991MS solar panel space to place a 0.91" inch OLED and a esp8266-12E, which is integrated to firebase to fetch text file and send and receive text message between calculators!
https://www.youtube.com/watch?v=xGjS5958g1g
MIT License