{"product_id":"linttl3-lin-2-1-sae-j2602-transceiver-lin-bus-module-master-slave-protocol-controller-20kbd-uart-ttl232-rs485-k-line-can-data-analyzer","title":"LINTTL3 LIN 2.1\/SAE J2602 Transceiver LIN Bus Module Master-Slave Protocol Controller 20KBD UART TTL232 RS485 K-line Can Data Analyzer","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003e1.Description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eIt is a TTL_UART to LIN bus module.The module uses TJA1021 IC.It is mainly used for communication monitoring and maintenance of LIN bus equipment.\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cstrong\u003e2.Feature:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e1 Pure data signal conversion\u003cbr\u003e\n    2 Its data is stable\u003cbr\u003e\n    3 It has a green power indicator that shows the working status.\u003cbr\u003e\n    4 It can monitor and maintain LIN bus device communication.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003e3.Description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e1 Product Name:TTL_UART to LIN Bus Module\u003cbr\u003e\n   2 Product Chip:TJA1021\u003cbr\u003e\n   (Has been changed to fully compatible and more stable performance SIT1021T)\u003cbr\u003e\n   3 Working Voltage:DC 12V\/24V\u003cbr\u003e\n   4 Work Temperature:-25℃~85℃\u003cbr\u003e\n   5 Work Humidity:5%~95%RH\u003cbr\u003e\n   6 Size:43*20*12mm\u003cbr\u003e\n   7 Weight : 7.3g\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cstrong\u003e4.Specific Function Introduction:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e1 The measured baud rate of the module can reach 57600bps,and the recommended maximum operating frequency is less than 20Kbps.\u003cbr\u003e\n    2 This module is just a level conversion module and does not participate in conversion analysis such as software protocols.\u003cbr\u003e\n    3 When the module is connected to the computer's COM port,the computer can receive data,but it cannot communicate with your slave device as a host.The computer's com port cannot generate the 13-bit start bit in the LIN protocol,but it can be connected to a development board such as a microcontroller.\u003cbr\u003e\n    4 Power supply anti-reverse connection protection, LIN bus anti-surge protection\u003cbr\u003e\n    6 Compatible with 3.3V\/5V microcontroller system\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003ePin description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eVIN: Power supply positive pole (DC 12V\/24V)\u003cbr\u003e\n   INH:Used in host mode (please refer to the TJA1021 PDF)\u003cbr\u003e\n   LIN :LIN BUS\u003cbr\u003e\n   GND: Power supply negative pole\u003cbr\u003e\n   TX :TTL serial port data output\u003cbr\u003e\n   SLP :Sleep\u003cbr\u003e\n   RX : TTL serial port data input\u003cbr\u003e\n   GND:Ground wire(Connected to MCU)\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cstrong\u003e5.Package:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e1 PCS TTL_UART to LIN Bus Module(Upgraded version)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/S799dd3cc703a47f2a8e01fe91d6e4456n_e73c412d-040c-4dd0-8a69-362cd7bd717d.webp?v=1791518176\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/Se5ecc796ce0d46f490d909891991ce00P_9b0afcbf-e6a3-4527-8eb3-e1a780eda1a1.webp?v=1791518176\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\u003cimg 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