RS232 - CAN interface module. It enables data transmission over long distances. 5V power supply, can work at this voltage level on RS232 ports, which allows it to be used with Arduino or other microcontrollers from the AVR and STM32 family. The module enables the connection (communication) of the microcontroller to the CAN H / L bus of a motorcycle car and other machines or devices. Technical data Supply voltage: from 3.3V to 5V Speed up to 1 Mbaud Max. CANH line voltage: -27V to + 40V Max. CANL line voltage: -27V to + 40V Full coverage of the protocol: ISO 11898 Overheating protection Short-circuit protection (to + and - power supply) Connectors (pins): TX, RX, GND, VCC, CANL, CANH Module length: 22 mm Module width: 12 mm Module height: 3.5 mm https://elecena.pl/product/22621011/rs232-can-interface-module-tja1050-arduino-converter 2023-02-23 https://elecena.pl/product/22621011/rs232-can-interface-module-tja1050-arduino-converter 2025-10-29