MIKROE-988 MikroElektronika

2. Soldering the headers 5V Before using your click board, make sure to solder the provided 1x8 male headers to both sides of the board. Two 1x8 male headers are included with the board in the package. 1 CAN SPI click 2 3 1. Introduction 4. Features and applications CAN SPI click board features MCP2515 CAN controller with SPI interface and supports 1Mb/s operation. It features screw terminals for easier connectivity, power LED and node Turn the board upside down, so that Turn the board upward again. Make sure termination jumper. Up to 112 nodes can be bottom side is facing you upwards. Place to align the headers so that they are connected. Mentioned features make this shorter parts of the header pins in the perpendicular to the board, then solder the board ideal for industrial automation, home both soldering pad locations. pins carefully. automation as well as in automotive and mobile machine industry. CAN SPI click 5V is an accessory board 3. Plugging the board in in mikroBus form factor. It is the best click solution for adding CAN connectivity to your Once you have soldered the headers your microcontroller with SPI interface. Board board is ready to be placed into desired BOARD features MCP2551 CAN transciever circuit mikroBUS socket. Make sure to align the www.mikroe.com which provides CAN serial communication cut in the lower-right part of the board physical layer in accordance with the ISO with the markings on the silkscreen at the CAN-SPI click 5V Manual 11898 standard. It is designed for operation mikroBUS socket. If all the pins are aligned ver. 1.00 in especially-harsh environments, providing correctly, push the board all the way reliable solution. Board is designed to use 5V into the socket. power supply only.6. Node termination jumper 5. CAN SPI click 5V Board Schematics 1. If the board is the first VCC and the last node of U2 TERM. CN1 R6 the CAN network, then TX-CAN 1 8 TXD Rs 2 7 CANH 120 J2 jumper should be VSS CANH 3 6 CANL VDD CANL RX-CAN 4 5 placed. RXD Vref MCP2551 R4 C1 10 2. If the board is a node in the middle, 100nF jumper should be removed. VCC VCC R5 2K2 7. Code Examples PWR C2 100nF R1 R2 R3 Once you have done all the necessary 100K 100K 100K preparations, its time to get your click U1 TX-CAN 1 18 TXCAN Vss board up and running. We have provided VCC RX-CAN 2 17 RST RXCAN RESET the examples for mikroC, mikroBasic and AN PWM RST INT 3 16 CS mikroPascal compilers on our Libstock RST INT CLKOUT CS CS CS TX SCK TX0 4 15 MISO website. Just download them and you are SCK RX TX0RTS SO MISO SCL MISO MOSI TX1 5 14 MOSI ready to start. MOSI SDA TX1RTS SI +3.3V +5V TX2 6 13 SCK GND GND TX2RTS SCK OSC2 7 12 INT OSC2 INT .com OSC1 8 11 OSC1 RX0BF 9 10 Vss RX1BF MCP2515 8. Support MikroElektronika oers ff Free Tech Support (www.mikroe.com/esupport) until the X1 end of product lifetime, so if something goes 10MHz wrong, we are ready and willing to help C3 C4 22pF 22pF MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document. Specification and information contained in the present schematic are subject to change at any time without notice. Copyright 2012 MikroElektronika. All rights reserved. OSC1 OSC2