Comimark 2Pcs CJMCU-1051 TJA1051 High-Speed Low-Power CAN Transceiver for Arduino
Product ID: 425095228
⚡1Mbit/s high-speed transmission
🔋Low power mode invisibility
🔌3V-5V microcontroller compatibility
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🚗 Drive your CAN network at lightning speed with Comimark’s stealthy transceiver!
The Comimark CJMCU-1051 is a high-speed, low-power CAN transceiver designed for automotive-grade CAN bus applications. Supporting transmission rates up to 1Mbit/s, it features enhanced electromagnetic compatibility and electrostatic discharge protection. Compatible with 3V to 5V microcontrollers, it ensures seamless integration with Arduino and ESP32 platforms. The transceiver enters a low power mode where it becomes invisible on the bus, optimizing energy efficiency. Sold as a 2-piece set, it’s ideal for building or upgrading CAN network nodes.
| ASIN | B07YHYQ7C9 |
| Are Batteries Included | No |
| Brand | Comimark |
| Customer Reviews | 4.2 4.2 out of 5 stars (12) |
| Date First Available | 11 January 2020 |
| Hardware Platform | Arduino |
| Item Weight | 18 g |
| Item model number | LY546 |
| Manufacturer | Comimark |
| Package Dimensions | 12.29 x 7.8 x 0.71 cm; 18 g |
J**S
This CAN transceiver needs a CAN controller to work. esp32 has the controller built in. Also I only got it to work with 5v. Tested with ESP32CAN.h and the library examples that were included.
J**W
This could just be my bad luck/inexperience, but I could not for the life of me get these transceivers to work. I've double-checked my wiring, tried a different arduino DUE, and probed every pin, but no matter what I do the basic ping-pong CAN test won't work. Apparently I should've read more carefully online — I've seen in at least two places that this type of transceiver model is unreliable. I'm going to try out the SN65HVD230 transceiver instead, hopefully that ends up working.
Trustpilot
3 weeks ago
1 month ago