This ESP01 adapter is used with the ESP8266 wifi module to provide a stable power supply as the ESP8266 is very sensitive to voltage variations and can easily break if voltage is not stable and correct. Hence, we recommend anyone using an ESP8266 device to use this adapter.
Working voltage: 4.5~5.5V (On-board 3.3V LDO Regulator)
Working current: 0-240mA
Interface logic voltage: 3.3V / 5V compatible(On-board level shift circuit)
- Length: 75.00 mm
- Width: 10.00 mm
- Height: 10.00 mm
- Weight: 5.00 g
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A guide to construct your own Arduino-based 2 Wheel-Drive Robot
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Arduino F.A.Q
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