License

CERN Open Hardware License

Recommend Projects

Adafruit CAN FeatherWing

4 years ago 6403
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Breakout board for ADAFRUIT Feather based on MCP2515 CAN controller with an 3.3V CAN transceiver. This board also connects the various interrupt lines to the Feather to allow for better communication performance especially at higher CAN bus bitrates at the tradeoff that a couple of IO pins are occupied by the CAN FeatherWing. I added 0R resistor bridges into each interrupt line. So if interrupt controlled access is not wanted remove the 0R resistors. Feedback welcome! Final Prototype

Documents

Adafruit CAN FeatherWing

Adafruit CAN FeatherWing

BOM

ID Value Qty. Package Components
1 HEADER-1X12 1 HDR1X12 JP1
2 HEADER-1X16 1 HDR1X16 JP2
3 100n 2 C0402 C2,C10
4 10uF 1 C0402 C6
5 FEATHERWING 1 FEATHERWING MS1
6 MCP2515T-I/SO 1 SOIC-18 U1
7 22p 2 C0402 C1,C3
8 4k7 5 R0402 R1,R4,R5,R6,R7
9 SN65HVD231D 1 SOIC-8 U2
10 100n 3 C0402 C4,C5,C7
11 SIP3 1 HDR1X3 CAN_OUT
12 120R 1 R1206 R3
13 SIP2 1 HDR1X2 CAN_TERM
14 0R 7 R0402 R9,R10,R11,R12,R8,R13,R14
15 22R 3 R0402 R15,R16,R17
16 49R9 1 R0402 R18
17 1M 1 R0402 R19
18 16MHz 1 X4-SMD-3.2X2.5X0.7MM X1
19 MBR0520LT 1 SOD123 D1

Attachments

Filename Download
FullSizeRender.jpg
Success
The owner does not allow comments in this project now

Comments (3)

Tim Lynch Reply

Any example code?

Tony Pitman Reply

What is the FeatherWing MS1 in the BOM?

GRiggall Reply

Hi there,


Did this board work ok?
I've been unable to find a crystal with a pinout that matches the footprint on the board. Even the crystal listed on the BOM has pins in a different order..

goToTop
你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
svg-battery svg-battery-wifi svg-books svg-more svg-paste svg-pencil svg-plant svg-ruler svg-share svg-user svg-logo-cn svg-double-arrow
We use cookies to offer you a better experience. Detailed information on the use of cookies on this website is provided in our Privacy Policy. By using this site, you consent to the use of our cookies.