MAX485 TTL to RS-485 Module relay shield Pin3 CE Operating Mode

Pin3 CE Operating Mode

Helps you check fit

WiFi Broadcom BCM43362

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Please take note that the CircuitPython needs to be loaded

MAX485 TTL to RS-485 Module relay shield Pin3 CE Operating ModeThe MAX485 TTL to RS 485 Interface Module allows MCUs to use the RS 485 differential signaling for robust long distance serial communications. KEY FEATURES OF MAX485 TTL TO RS 485 INTERFACE MODULE: Use MAX485 Interface chip Uses differential signaling for noise immunity Distances up to 1200 meters Speeds up to 2. 5Mbit Sec Multi drop supports up to 32 devices on the same bus Red power LED 5V operation RS 485 provides for robust serial communications