Obsolete product
Please note that this product is now obsolete, and support for this product will end on May 10, 2021. For new developments, please refer to IoTaaP Wolffia and Q Link modules.
CAN bus Module
CAN bus Module is based on SN65HVD230 CAN transceiver. It be used to interact with any standard CAN line.
This module can be used for device to device communication
This module uses 2 digital pins in order to send and receive data to/from CAN lines. The module is powered by a 3.3V power source and it can be connected to any standard CAN bus line. Main component of this module is SN65HVD230 CAN transceiver that is compatible with ISO 11898-2 standard. It is designed for data rates up to 1 megabit per second (Mbps).
Schematic
Pinout
Example code
rx_frame.FIR.B.FF = CAN_frame_std;
rx_frame.MsgID = 1;
rx_frame.FIR.B.DLC = 8;
rx_frame.data.u8[0] = 'h';
rx_frame.data.u8[1] = 'e';
rx_frame.data.u8[2] = 'l';
rx_frame.data.u8[3] = 'l';
rx_frame.data.u8[4] = 'o';
rx_frame.data.u8[5] = 'c';
rx_frame.data.u8[6] = 'a';
rx_frame.data.u8[7] = 'n';
canModule.CANWriteFrame(&rx_frame); Specifications
| Type | Communication |
| Applications | This module can be used for standard CAN bus communication |
| On-board modules | SN65HVD230 |
| Key features | This module incorporates SN65HVD230 CAN transceiver compatible with ISO 11898-2 standard |
| Input voltage | 3.3V |
This module is compatible with IoTaaP Embedded standard. Feel free to develop your own modules and share them with us!