LETTRIX vs PLC Controller & Simulator

LETTRIX allows you to create a letter or postcard from within the app, then LETTRIX prints and sends it to any US destination. You can send letter, postcard etc with fully customized (i.e you can add your own photos and signature ) ,which will be sent printed and sent to your desired location. User can create from anywhere in the world, and we send it from the USA today or whenever you schedule it to go in the mail!  When LETTRIX can help you... • An email just doesn't do the trick! • You don't have time to prepare a letter or run to the post office/box • You want to send a custom postcard to one or more friends or family members • You want to mail a hard copy of a document or image via our UPLOAD function. Our US team prints, stuffs (letters) in an envelope, buys stamps, applies the stamps to the letter or postcard, and places it in the US mail! You also have the option to schedule your item to be sent at a future date via our scheduler. Create and send letter and beautiful postcards to your friends, family or anyone else you would like to make feel special.Send a letter to your child on their 5th birthday, 4 years from now!  Send your children a birthday note by writing it now while its on your mind, and scheduling it for mailing for his or her birthday in the future. Letters: Choose from our various templates, write your letter, add your recipients, and we do the rest!  You can even send the same letter to multiple recipients! Postcards: Create custom postcards with your photo's, then we print, stamp and mail them from our US location via USPS. And just like letters, you can send your postcards to multiple recipients all at the same time! We remove the hassle of mailing! No more searching for where to buy stamps. No more searching for a mailbox. Do it all from your smartphone or tablet! Key features of Lettrix App: • Postcards are printed on thick, 4x6 photo paper • Letters are printed on superior business quality white, flat paper (not linen) with a matching envelope • Your real signature on every item • Delivered in the US from anywhere in the world! • Dropped in the mail the same or next day • Sign letters and postcards with your finger! • Saved recipient list for sending quickly • Multiple templates to fit the message! • Save drafts • Access your history of items sent

Smart HMI / PLC – Controller & Simulator connects your iPhone or iPad directly to programmable logic controllers (PLCs) over EtherNet/IP – no PC, no engineering software required. FEATURES • Tag browser: read and write variables, arrays and UDTs live • HMI view: document I/Os clearly (tag, terminal, cable, photo) • Fault handling: acknowledge alarms, analog limit alarms • Controller info & diagnostics: status, uptime, latency, clock drift • Trend logging: values as a graph and as a background CSV log • Import/Export: I/O and fault lists as CSV/XLSX, everything printable • Built-in simulator: try every feature – completely without hardware WHO IT'S FOR For electricians, commissioning and maintenance engineers and automation technicians who need fast, mobile access to a controller. SAFETY NOTE Interventions on live plants are at your own risk. This app is a tool and does not replace a safety-rated control system. Compatible with common EtherNet/IP controllers. "Allen-Bradley", "CompactLogix" and others are trademarks of their respective owners; no affiliation is implied.