Esp32 With 18650Battery Holder
Esp32 With 18650Battery Holder has 4 LEDs that show the battery status in real-time. It has a power button to start by clicking once. Navigation button changes (IO34, IO35, IO39)2A self-recovery fuse battery connection reverse protection.
Availability: In Stock
| COLOR | BLACK |
| SIZE | app.9cmx2.8cm/3.54inx1 |
| Transition | 1cm=10mm=0.39inch |
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