{"product_id":"1pcs-ttl-to-rs485-to-uart-module-electrical-level-interturn-automatic-flow-control-single-side-device-development-board","title":"1PCS TTL To RS485 To UART Module Electrical Level Interturn Automatic Flow Control Single Side Device Development-board","description":"\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eProduct characteristics\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eThis transparent transmission module realizes the mutual conversion of TTL signal and RS485 signal, but 485 is half duplex communication. This communication mode can buy two-way communication, but it can not be carried out in two directions at the same time. It must be carried out alternately in turn. That is to say, each end of the communication channel can be the sending end or the receiving end, but at the same time, the information can only have one transmission direction.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eThis module realizes the mutual conversion of TTL signal and RS485 signal, without \"receive send\" control. Using this module is as simple as your serial port operation, and it is compatible with 3.3V and 5.0V power supply, 3.3V and 5.0V signal. The original imported chip is adopted, which has very stable performance and meets the industrial design standard. It has strong anti-interference ability and more effective 485 lightning protection design, which can be used in the industrial field and field Under the environment, the transmission distance can be up to km (for the test with 850m 2 * 1.5 cable, it is recommended to use it within 800m, please add a repeater if it exceeds 800m).\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003eProduct parameters\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003eWorking voltage: compatible with 3.3V and 5.0V\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003eSupport baud rate : 110-256000bps\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003eOperating temperature :~ - 40 ℃ to + 85 ℃\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003eCommunication signal: compatible with 3.3V and 5.0V\u003c\/span\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e\u003cimg alt=\"14281-TTL转RS485模块-(1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/H9c5727dfe81f4dbd9031882b0e43a76e8.jpg\"\u003e\u003cimg alt=\"14281-TTL转RS485模块-(3)\" src=\"https:\/\/ae01.alicdn.com\/kf\/H7af853bdc4e8456685e3ed37ffb0b8d8F.jpg\"\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eTTL To RS485 To UART Module\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eShipping                                                                                       \u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e1.Items are only shipped after Payment is received.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e2.Please check out your Address carefully when processing order.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e3.Please Contact us as soon as possible if you haven't received the package in 30 Days.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e4.If you haven’t received the parcel in 45 Days,please allow us 3-5 Working days for checking undelivered packages before we issue you Refund.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003ePayment                                                                                      \u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e1.Before placing your order,please confirm pricing and other details with the supplier.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e2.Please make sure you read the entire description and agree to transaction before buying.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eReturns                                                                                      \u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e1.A full refund will be given if items are returned in their original condition.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e2.Merchandise which is damaged or missing components is not refundable.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e3.Buyers are responsible for return shipping with proper packaging.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e4.On receiving items,we will refund you immediately.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eWarranty                                                                                      \u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e1.Before returning items,please make sure you check our return address,please use regular postal service and sand us the tracking number.As soon as we receive the items,we will repair of exchange them as soon as possible.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e2.We do not assume any custom risk,if it easily cause any cause any custom problem in your country,we recommend you choose other shipping methods.just like China Post Air.If you have other need,please feel free to contact us any time.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eFeedback                                                                                      \u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e1.We rely on our reputation and customer satisfaction to succeed.Therefore,you feedback is extremely important to us,please leave good feedback to us if you get satisfied with our goods and service.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e2.We care about our valued customers,and will always try to help you.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e3.Please give us the opportunity to resolve any problem.We understand the concerns and frustrations you might have,and will try our best to resolve the issues.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e4.Please email us before leaving any negative feedback or opening any dispute on the site.We will help you to resolve the problem.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e","brand":"TEJIATE\/特加特","offers":[{"title":"TTL-RS485-UART","offer_id":51805436182829,"sku":"14281","price":1.6,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7884\/6765\/files\/H1c3e083bfda443acadbf5bb62d0ac995M.webp?v=1770358637","url":"https:\/\/www.tejiate.net\/products\/1pcs-ttl-to-rs485-to-uart-module-electrical-level-interturn-automatic-flow-control-single-side-device-development-board","provider":"TEJIATE\/特加特","version":"1.0","type":"link"}