3 ms·
There are endless modules to attach. There is both an IR one and a 400MHz radio tx/Rx one. IR is like 50 cents, radio is like $1.50 I think on AliExpress. The r
by whamlastxmas 10y ago
There are endless modules to attach. There is both an IR one and a 400MHz radio tx/Rx one. IR is like 50 cents, radio is like $1.50 I think on AliExpress. The radio is probably better than IR since it works pretty damn far and without LoS.