COMMU Module Extend RS485/TTL CAN/I2C (M5-M011)

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.

Product Features

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

Kit includes

• 1x M5Stack COMMU Module

Documents / Download

• Download
• Projects
• Documents
• GitHub 
• Videos 
• YouTube