{"product_id":"ttl-to-rs485-power-supply-converter-module-hardware-auto-control-for-arduino-avr-3-3v-5-0v","title":"TTL to RS485 Power Supply Converter Board 3.3V 5V Hardware Auto Control Module","description":"\u003cdiv\u003eDescription\u003c\/div\u003e\n\u003cdiv\u003eThe power supply of this product is wide voltage (3.0V ~ 30V), 3.3V system and 5.0V system compatible, 3.3V and 5.0V signals can match.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis transmission module to achieve the TTL signal and RS485 signal interchange, but we must know, 485 is half duplex communication, this communication can achieve two-way communication, but not in both directions at the same time.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eBaud rate: 110 ~ 256000bps\u003c\/div\u003e\n\u003cdiv\u003eModule Highlights:\u003c\/div\u003e\n\u003cdiv\u003e(1) wide voltage power supply (3.0V ~ 30V), the limit voltage of 33V, it is recommended to use within 30V, the minimum voltage is higher than 2.8V.\u003c\/div\u003e\n\u003cdiv\u003e(2) compatible with 3.3V and 5.0V signals, can match the module\u003c\/div\u003e\n\u003cdiv\u003e(3) has a very high EMC and EMI performance.\u003c\/div\u003e\n\u003cdiv\u003e(4) the use of imported chips, industrial design, anti-interference ability, while the use of powerful 485 lightning design, industrial and field can be used in harsh environments, the working temperature of -40  Celsius to +85 Celsius, transmission Distance up to kilometers (with 850 meters of 2 * 1.5 cable to do the test, it is recommended to use within 800 meters, more than 800 meters plus repeaters)\u003c\/div\u003e\n\u003cdiv\u003e(5) with a terminal block and silicone wire, the use of very convenient.\u003c\/div\u003e\n\u003cdiv\u003e(6) with RXD, TXD signal indicator, send and receive situation panoramic view.\u003c\/div\u003e\n\u003cdiv\u003e(7) factory direct, to ensure technical support and services, but also OEM and ODM.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eModule Features:\u003c\/div\u003e\n\u003cdiv\u003e(1) This module fully considered the 485 bus lightning protection design and anti-jamming design, high EMC, EMI performance, long-distance transmission in the field, the module \"access to the earth\" side access to the earth, can play well The anti-interference and lightning protection of the role of the 485 bus more secure; indoor short-distance transmission can not access the earth.\u003c\/div\u003e\n\u003cdiv\u003e(2) with a standard 2.54 pitch pin, to facilitate your secondary development\u003c\/div\u003e\n\u003cdiv\u003e(3) with 120 ohm matching resistance, shorted R0 can be enabled to match the resistance, long-distance transmission recommended shorted.\u003c\/div\u003e\n\u003cdiv\u003e(4) support multi-machine communication, the same network can connect at least 40 nodes.\u003c\/div\u003e\n\u003cdiv\u003e(5) can be hot-swappable, there will be no signal to death phenomenon.\u003c\/div\u003e\n\u003cdiv\u003e(6) anti-jamming alignment and copper way to prevent interference with the signal.\u003c\/div\u003e","brand":"Others","offers":[{"title":"Default Title","offer_id":42292898988223,"sku":"MLE01705","price":80.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/sg-11134201-7reqi-m20fok43wr19ef.jpg?v=1735814233","url":"https:\/\/makerlab.ph\/products\/ttl-to-rs485-power-supply-converter-module-hardware-auto-control-for-arduino-avr-3-3v-5-0v","provider":"Makerlab PH","version":"1.0","type":"link"}