Arduino – Bluetooth 4 Channel Relay App

Arduino – Bluetooth 4 Channel Relay App

$34.88

Available Options

bluetooth 4
Arduino – Bluetooth 4 Channel Relay App

A total of 5 guests made comments

2026-01-07

The quality is reasonable and the item is easy to use. It meets my expectations and overall I’m pleased with it.

2026-01-12

Works great, looks solid, and came right on time.

2026-01-05

Nicely finished and well-balanced in terms of quality and price.

2026-01-09

Delivery was fast, and the product works fine.

2026-01-13

Everything about the order was handled professionally.

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