Had a feature request to add the ASC() and chr() function.
This has been done.
Also made some changes to the vars page. It will now show some diagnostic info for each pin with what that pin s set to (input, output) and the last value sent to that pin. This will be very useful or diagnostics and debugging.
http://esp8266basic.com
A BASIC interpreter for your ESP
Working now on Autodrop3d. A 3d printer with automatic part ejection system. https://autodrop3d.com