{"product_id":"3pcs-ttl-to-rs485-module-hardware-automatic-flow-control-module-serial-uart-level-mutual-converter-power-supply-module-3-3v-5v","title":"3pcs TTL to RS485 Module Hardware Automatic Flow Control Module Serial UART Level Mutual Converter Power Supply Module 3.3V 5V","description":"\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e(1) The module is fully considered mine design, long-distance transmission signal 485 in the wild, the module \"Connected to the ground\" terminal is connected to the earth, can play a very good anti-jamming and anti- effect, more secure; it can not connect with the ground when the indoor short-distance transmission. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e(2) Using the standard 2.54 pitch design, easy secondary development. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e(3) Has a 120 ohm termination resistors, shorted R0to enable the termination resistor. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e(4) Support multi-machine communication, allowing access at up to 128 devices on the bus \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e(5) The module can be hot swapped, the signal does not appear dead phenomenon. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e(6) A large area of copper to prevent interference.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e(7) Compatible with 3.3V and 5.0V power supply. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e(8) Compatible with 3.3V and 5.0V signal. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e(9) Absolute using imported chips, industrial design, anti-interference ability, while using more effective mine design can be used in the industrial field and harsh field environments, the working temperature of -40 ° to + 85 ° transmission distance up to 1 kilometer (made with 850 meters of cable F1.5 tests recommended in the 800 meters, more than 800 m, please add repeaters). \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e(10) Semi-hole pads, onboard module, thin PCB, having a thickness of 0.8mm. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e(11) Has RXD, TXD signal indicator light, monitor send and receive status. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eOnly one in the whole network, 3.3V and 5.0V power supply, RS485 signal perfectly compatible with automatic flow control module. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eWithout \"Receiving - launch\" control, this module is as simple to use with your serial port operations. \u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e3 x TTL To RS485 Module Hardware Automatic Flow Control Module \u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/1F\/F8\/7d684582-66f0-48b5-9d4d-e6166ad91b0d.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/11\/B2\/110e91e0-05a1-41c4-a476-a0424acdf5da.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/9F\/02\/f8d8425f-4e15-4563-869e-f5ad846aa255.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/A3\/98\/38775f16-9471-4b94-b7c5-2f0a6d3709be.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/11\/A3\/783be609-fe6c-4353-b2f9-9b9bec7a0569.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/44\/7F\/1a08d78c-90fe-4fbb-a2ba-a194cb1c34bc.jpg\"\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":35446127689884,"sku":"1561605","price":220.71,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/7d684582-66f0-48b5-9d4d-e6166ad91b0d.jpg?v=1597053345","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/3pcs-ttl-to-rs485-module-hardware-automatic-flow-control-module-serial-uart-level-mutual-converter-power-supply-module-3-3v-5v","provider":"Electronic Pro ","version":"1.0","type":"link"}