M5stack 4-Channel Relay 13.2 Module V1.1 Other providing high-speed and reliable communication

providing high-speed and reliable communication for rapid data transfer and stable internet access

Servo robotic arm structures

Can withstand short-circuit events for up to 2 seconds without damage

but final reading distance depends on code size

Output: Real‑time distance data

M5stack 4-Channel Relay 13.2 Module V1.1 Other providing high-speed and reliable communicationDescription 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