I have bought 10 pieces of URM37 V5.0. These are by default serial-TTL. After power on led blinking 1-long 1-short and then stays off permanently. The sensor is out of order. Can someone help me get the sensor to work properly?

URM37 V.5.0 troubleshooting

arduino_rezvan August 8, 2025, 1:46pm 10

Man, this is rough. I will suggest you to buy a new one.

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