{"product_id":"commu-module-extend-rs485-ttl-can-i2c-port","title":"M5Stack COMMU Module Extend RS485\/TTL CAN\/I2C Port","description":"\u003ch2\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMU\u003c\/strong\u003e is a Muti-Communication-Interface-Converter. Integrated with 2\u003cem\u003eI2C, 1\u003c\/em\u003eTTL, 1\u003cem\u003eCAN, 1\u003c\/em\u003eRS485. Apparently COMMU has packed with most of series communications.\u003c\/p\u003e\n\u003cp\u003eDefault connection: TTL - UART0, RS485 - UART2. Since ESP32 pin map is allowed for re-assign, you can re-assign or re-mapping the TTL or RS485 interface to other pins.\u003c\/p\u003e\n\u003cp\u003eBe care about TTL Interface. It is a UART Interface actually by default. But you can switch it to connect with UART2 after changed those jumpers (J6, J7, J9, J10).\u003c\/p\u003e\n\u003ch2 id=\"product-features\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2x I2C Interface\u003c\/li\u003e\n\u003cli\u003e1x CAN Interface\u003c\/li\u003e\n\u003cli\u003e1x RS485 Interface\u003c\/li\u003e\n\u003cli\u003e1x TTL Interface\u003c\/li\u003e\n\u003cli\u003eCAN controller: MCP2515-1\/SO\u003c\/li\u003e\n\u003cli\u003eRS485 Transceiver: SP3485EN-L\/TR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Code: \u003c\/strong\u003eM011\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e I2C x2, CAN x1, RS485 x1, TTL x1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAN Controller:\u003c\/strong\u003e MCP2515-1\/SO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS485 transceiver:\u003c\/strong\u003e SP3485EN-L\/TR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet weight:\u003c\/strong\u003e 13.5g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGross weight:\u003c\/strong\u003e 24g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Size:\u003c\/strong\u003e 54.2*54.2*13mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Size:\u003c\/strong\u003e 60*57*17mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic ( PC )\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"include\"\u003e\u003cstrong\u003ePart List:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x M5Stack COMMU Module\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":42292884471999,"sku":"MLE03346","price":800.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE03346.jpg?v=1745975984","url":"https:\/\/makerlab.ph\/products\/commu-module-extend-rs485-ttl-can-i2c-port","provider":"Makerlab PH","version":"1.0","type":"link"}