{"product_id":"max485-rs485-ttl-transceiver-module-5v","title":"MAX485 RS485 to TTL Transceiver Module 5V for Arduino","description":"\u003cp\u003eAdd RS485 serial communication to your Arduino or other 5V microcontroller project. This MAX485 module connects a UART interface to an RS485 bus for communication between devices.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTECHNICAL SPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e• Transceiver: MAX485\u003cbr\u003e• Supply: 5V DC\u003cbr\u003e• Logic level: 5V\u003cbr\u003e• Communication: half duplex (transmit or receive at a time)\u003cbr\u003e• Maximum chip data rate: 2.5Mbps; practical speed depends on cable length and wiring\u003cbr\u003e• Direction control: RE and DE pins\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePIN CONNECTIONS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e• VCC \/ GND: 5V supply \/ ground\u003cbr\u003e• DI: driver input; connect to controller TX\u003cbr\u003e• RO: receiver output; connect to controller RX\u003cbr\u003e• RE: receiver enable, active LOW\u003cbr\u003e• DE: driver enable, active HIGH\u003cbr\u003e• A \/ B: non-inverting \/ inverting RS485 bus connections\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOMPATIBILITY AND SETUP\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eDesigned for 5V logic. Use suitable level shifting before connecting the receiver output to a 3.3V-only input, such as on an ESP32 or Raspberry Pi. Your controller must manage transmit\/receive direction using RE and DE.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePACKAGE CONTENTS\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e1 x MAX485 RS485 transceiver module.\u003c\/p\u003e","brand":"Techexpress NZ","offers":[{"title":"Default","offer_id":50545243258978,"sku":"MAX485-RS485-MOD-NZ","price":12.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1907\/5887\/files\/max485-rs485-ttl-module-angled_TTS3BZC1Q6KP.jpg?v=1790314295","url":"https:\/\/www.techexpress.co.nz\/products\/max485-rs485-ttl-transceiver-module-5v","provider":"Techexpress NZ","version":"1.0","type":"link"}