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but final reading distance depends on code size
Expansion Screws ×2
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Designed for equipment rooms
M5stack 4-Channel Relay 13.2 Module V1.1 Other but final reading distance dependsDescription The M5Stack Module13. 2 4Relay v1. 1 is a 4 channel mechanical relay module for compact DC circuit switching. It provides four relay control channels with NO and COM terminals, using I2C communication to reduce controller IO usage and simplify relay control in M5Stack projects. The module supports active and passive working modes through jumper configuration, includes external power supply voltage detection, and integrates a DC DC circuit
US$ 239.25
US$ 12.00
US$ 24.95
