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and a DIN-rail base
ESP32-S3R8 dual-core MCU running up to 240MHz
Wireless Connectivity: Built‑in Wi‑Fi and Bluetooth 5
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Compared with SIM7020G
M5Stack COMMU Module RS485 TTL CAN I2C Interface Expansion E-paper and a DIN-rail baseDescription The M5Stack COMMU Module is a compact multi protocol communication expansion module for M5Stack Core projects. SKU M5 M011 adds RS485, TTL, CAN, and I2C interfaces in one module, making it useful for industrial communication, serial device gateways, sensor hubs, and embedded protocol bridge projects. The module provides two I2C ports, one CAN port, one RS485 port, and one TTL port. It integrates an MCP2515 1 SO CAN controller and an
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