Description
An perfect USB to UART adapter for flashing our ESP IoT products.
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- Hosts the popular CH340 USB to UART IC
- Selectable serial signal output levels of 5v or 3.3v
- Auxiliary 3.3v LDO power output
$3.00
CH340 USB to UART Adapter
5 in stock (can be backordered)
An perfect USB to UART adapter for flashing our ESP IoT products.
Weight | 0.005 kg |
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Dimensions | 3 × 4 × 1 cm |
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