M5Stack COMMU is a Muti-Communication-Interface-Converter. Integrated with 2IIC, 1TTL, 1CAN, 1RS485. Apparently, COMMU has packed with most of the series communications. Default connection: TTL UART0, RS485 UART2. Since the ESP32 pin map is allowed for re-assign, you can re-assign or re-mapping the TTL or RS485 interface to other pins. We 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).
Features:
- Two I2C Interface
- One CAN Interface
- One RS485 Interface
- One TTL Interface
- CAN controller: MCP2515-1/SO
- RS485 Transceiver: SP3485EN-L/TR
Package Includes:
1 x M5Stack COMMU Module Extend RS485/TTL CAN/I2C Port
Specifications :-
| CAN Controller | MCP2515-1/SO |
| RS485 Transceiver | SP3485EN-L/TR |
| Interface | I2C x2 |
| Length (mm) | 54 |
| Width (mm) | 54 |
| Height (mm) | 13 |
| Weight (gm) | 14 |
| Brand/Manufacturer | Generic |
| Country Of Origin | China |
| Packer / Importer Address | Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India. |
* Product Images are shown for illustrative purposes only and may differ from actual product.
M5 Stack COMMU Module
- Product Code: EC-8272
- Availability: 3
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Rs.1417.18