HOW: Make a log records in the MIT app on every interaction with the Arduino sensors

[ABG]

List Viewer only displaying 1 element

Here's a logger procedure that saves to TinyDB ... [Designer] [log] logger_to_TinyDB_list.aia (3.0 KB) [when btnEnter Click] [when btnResetLog Click]

make textbox not editable in mit app inventor 2

logger

Clarity Issue w/ Lopping BT Serial

Here is an alternative approach to logging recent variable text, by line: [global logLengthLimit] log_last_five.aia (2.4 KB) [when btnLog Click] [Designer] It shows the last 5 lines, newest at the bottom. If you like newest at the top, reverse the JOIN input order.