Uploaded August 2024 | Updated September 2026, 2 weeks ago
๐ฉ๐ถ๐ฑ๐ฒ๐ผ ๐๐ฒ๐๐ฐ๐ฟ๐ถ๐ฝ๐๐ถ๐ผ๐ป:
In this tutorial, we will explore the CAN Bus communication protocol by interfacing the MCP2515 CAN Bus Module with ESP32 microcontroller. Our objective is to transmit data from a DS18B20 temperature sensor over a specified distance using the CAN protocol. In earlier tutorial, we used MCP2515 with Arduino for CAN Bus communication.
The Controller Area Network (CAN) Bus is widely used in industrial settings and automotive diagnostics due to its ability to cover long distances, moderate communication speed, and high reliability. The standard protocols like UART, SPI, and I2C are less reliable over long distances. But CAN is ideal for vehicular systems and environments where communication occurs over extensive wiring. CAN communication typically supports speeds ranging from 50 Kbps to 1 Mbps and can maintain signal integrity over distances from 40 meters at 1 Mbps to up to 1000 meters at 50 Kbps.
We will use a pair of ESP32 boards and MCP2515 modules to demonstrate the transmission of DS18B20 temperature sensor data. The transmitted data will be received by the receiver over and displayed on OLED Display. Letโs get started with todayโs guide on CAN Bus communication using the Microchip MCP2515 CAN Bus Module.
๐ช๐ฟ๐ถ๐๐๐ฒ๐ป ๐ง๐๐๐ผ๐ฟ๐ถ๐ฎ๐น & ๐๐๐ถ๐ฑ๐ฒ: how2electronics.com/esp32-can-bus-communication-with-mcp2515-module
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๐ฉ๐ถ๐ฑ๐ฒ๐ผ ๐๐ฒ๐๐ฐ๐ฟ๐ถ๐ฝ๐๐ถ๐ผ๐ป:
In this tutorial, we will explore the CAN Bus communication protocol by interfacing the MCP2515 CAN Bus Module with ESP32 microcontroller. Our objective is to transmit data from a DS18B20 temperature sensor over a specified distance using the CAN protocol. In earlier tutorial, we used MCP2515 with Arduino for CAN Bus communication.
The Controller Area Network (CAN) Bus is widely used in industrial settings and automotive diagnostics due to its ability to cover long distances, moderate communication speed, and high reliability. The standard protocols like UART, SPI, and I2C are less reliable over long distances. But CAN is ideal for vehicular systems and environments where communication occurs over extensive wiring. CAN communication typically supports speeds ranging from 50 Kbps to 1 Mbps and can maintain signal integrity over distances from 40 meters at 1 Mbps to up to 1000 meters at 50 Kbps.
We will use a pair of ESP32 boards and MCP2515 modules to demonstrate the transmission of DS18B20 temperature sensor data. The transmitted data will be received by the receiver over and displayed on OLED Display. Letโs get started with todayโs guide on CAN Bus communication using the Microchip MCP2515 CAN Bus Module.
๐ช๐ฟ๐ถ๐๐๐ฒ๐ป ๐ง๐๐๐ผ๐ฟ๐ถ๐ฎ๐น & ๐๐๐ถ๐ฑ๐ฒ: how2electronics.com/esp32-can-bus-communication-with-mcp2515-module
....................................................................................................................................................................................................................................
Drop a like if you liked this video.
Don't forget to subscribe to our channel for more Electronics projects and tutorials.
Website: how2electronics.com
Facebook: facebook.com/howtoelectronicsfb
Instagram: instagram.com/howtoelectronics
Twitter: twitter.com/how2electronics
