RF Receiver Module Remote Control 4-Way Learning Decoder Board 315/433MHz
ab 1,86 €
Nano Sheild. OLED LED&RGB. Step 1: Press the learning button of the decoding module once, and the LED light of the decoding module will light up. Step 1: Press the learning button of the decoding module twice, and the LED light of the decoding module will light up.
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