Sell ESP8266 ESP-01 ESP01 Serial WiFi Wireless Adapter Module 3.3V 5V Compatible Serial Board For Arduino UNO R3 Microcontroller One best price
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SGD 2.84
19% OFF
SGD 2.29
| Brand | No Brand |
|---|---|
| Ships from | Mainland China |
Product Description
A adapter module for ESP-01 Wi-Fi module. 3.3V voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module.
Also, the item can be used with FOR ARDUINO UNO R3 or compatible board.
Features:
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)
Package Included:
1 x ESP-01 Adapter Module
