ESP-01 Adapter
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ESP-01 Adapter 3.3V 5V Board
- On-board level shift circuit
- Arduino UNO R3 and the compatible board can directly connect to this module;
- Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit);
- Working voltage: 4.5~5.5V (Onboard 3.3V LDO Regulator);
- Working current: 240mA(MAX).
SKU: n/a
