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COMMU Module Extend RS485/TTL CAN/I2C Port

SKU:M011

Regular price $11.39

10+ In Stock

Description

Description

COMMU is a Muti-Communication-Interface-Converter. Integrated with 2IIC, 1TTL, 1CAN, 1RS485. Apparently COMMU has packed with most of series communications.

Default connection: TTL - UART0, RS485 - UART2. Since ESP32 pin map is allowed for re-assign, you can re-assign or re-mapping the TTL or RS485 interface to other pins.

Be care about TTL Interface. It is a UART Interface actually by default. But you can switch it to connect with UART2 after changed those jumpers(J6, J7, J9, J10).

Product Features

  • 2x I2C Interface
  • 1x CAN Interface
  • 1x RS485 Interface
  • 1x TTL Interface
  • CAN controller: MCP2515-1/SO
  • RS485 Transceiver: SP3485EN-L/TR

Include

  • 1x M5Stack COMMU Module

Specification

Resources Parameter
Interface I2C x2, CAN x1, RS485 x1, TTL x1
CAN Controller MCP2515-1/SO
RS485 transceiver SP3485EN-L/TR
net weight 13.5g
Gross weight 24g
Product Size 54.2*54.2*13mm
Package Size 60*57*17mm
Material Plastic ( PC )
More information

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Customer Reviews

Based on 18 reviews
94%
(17)
6%
(1)
0%
(0)
0%
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0%
(0)
J
J.R.
COMMU Module Extend RS485/TTL

Excellent product, thanks!

J
J.C.A.
COMMU module not supported by UIFlow

I bought two of this modules believing they can be programmed using UIFlow as any other module but to my surprise UIFlow does not support it...M5 Stack should properly document their products in this e-commerce website....why is this module not supported on UIFlow while all other modules are?? I will be ready to give a 5 start review once M5 Stack improve product documentation and deliver what they promise....

D
D.R.
MicoPython and the M5Stack beats all the other Microprocessors

I have programed Pi's, M0's, M4's and by far, the M5Stack beats them all combined....
Today I gave up my long awaited chance to buy the "fully loaded" Pi-4 to concentrate on bringing the pocket M5Stacks into our operations of industrial control testing and troubleshooting.
Thank you for being the Microprocessor leader that allows us to "Do It Our Way" in measurements, logging, control testing and troubleshooting
David
Industrial Controls Engineer
Controls Division
Service Solutions Incorporated

C
C.W.

COMMU Module Extend RS485/TTL CAN/I2C Port

S
S.C.

COMMU Module Extend RS485/TTL CAN/I2C Port