/products/arduino/b/blog/posts/arduino-gsm-shieldI&#39;ve been playing with the GSM shield and the sms functions. As some of you may remember a while ago I was having problems with my mega and the shield. paulellison helped me out considerably with identifying problems with the mega and the shield usinen-USTelligent Community 12https://community.element14.com/products/arduino/b/blog/posts/arduino-gsm-shieldFri, 27 Mar 2015 21:21:12 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:ed3330be-a591-44ac-a195-0e5c87383a4aclem571<p>I used to use assembler and would code a table of 256 bytes. Each represented 1 character. A value like 4,8,12 and so on gave offset to address of routine in another table to handle that character. I could have more than one character go to 4 (first routine). Slick?</p><img src="https://community.element14.com/aggbug?PostID=20308&AppID=145&AppType=Weblog&ContentType=0" width="1" height="1">