ESP-01 Adapter Module 3.3-5 V

This ESP-01 Adapter Module 3.3-5 V makes it easy, so you don’t send 5 V signals to your ESP8266. The use of an ESP8266 with Arduino requires logic level translation of the UART signal, as provided by this easy 3.3 V – 5 V adapter. It makes the ESP-01 ESP8266 WiFi module the easiest WiFi transceiver for your Arduino (5 V).

• Adapter module for ESP-01 Wi-Fi module
• 3.3 V voltage regulator circuit & onboard level conversion for easy use of 5 V microcontroller with ESP-01 Wi-Fi module
• Compatible with Uno R3
• 4.5 ~ 5.5 V (on-board 3.3 V LDO Regulator)
• Interface logic voltage: 3.3 V / 5 V compatible (on-board level shift)
• Current: 0 – 240 mA

Package Included:
1PC x ESP-01 Adapter Module 3.3-5 V

Development  Resources: demo codes, schematics, datasheets, etc

YouTube: Using an ESP8266 ESP01 Module

Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.