ESP-01 Adapter 3.3V 5V Board
This item is a serial WiFi wireless adapter module for the ESP-01 Wifi module. It has a voltage regulator circuit and an onboard level conversion circuit that allow it to work with 5V microcontrollers. It is compatible with Arduino UNO R3 and similar boards.
Features
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)
Specifications
| Working voltage (V) | 4.5 ~ 5.5 |
|---|---|
| Working current (mA) | 240 |
| Length (mm): | 47.5 |
| Width (mm): | 24 |
| Height (mm): | 11.5 |
| Weight (g): | 4 |
Package Includes:
1 x ESP-01 Adapter 3.3V 5V Board
Note:Â Package will include only one ESP-01 Adapter board without an ESP-01 module.
Ramandeep Singh (verified owner) –