M5Stack COMMU Module Extend RS485/TTL CAN/I2C Port
₱805.00
M5Stack COMMU Module Extend RS485/TTL CAN/I2C Port COMMU is a Muti-Communication-Interface-Converter. Integrated with 2 I2C, 1 TTL, 1 CAN, 1 RS485. Apparently COMMU has packed with most of series communications. Default connection: TTL - UART0, RS485 - UART2. Since ESP32 pin map is allowed for
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M5Stack COMMU Module Extend RS485/TTL CAN/I2C Port
COMMU is a Muti-Communication-Interface-Converter. Integrated with 2 I2C, 1 TTL, 1 CAN, 1 RS485. 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