Product Details

Description

This is an expansion board for the ESP-01S WiFi module. After power-on, the module is in BOOT flash mode. The AT command can be directly tested through the serial port on the shield.

To burn the firmware, first press and hold the Flash button on the shield, then click on burning on the software interface, and press the RST button.

When release the Flash button, the module will enter the download mode and start burning the firmware.

Technical Parameters

Working voltage: DC 5V
Working current: minimum 500mA
Dimensions: 24mm*41.3mm*11.9mm
Weight: 3.8g
Environmental attributes: ROHS

Connection Method:

Shipping & Payment

SHIPPING

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

Customer Reviews

There are no reviews yet

Write a Review

* Name

* Email

* Message

ESP-01S Wifi to Serial Shield Module for Arduino

Free Shipping & Returns

Selling fast: get yours before it’s gone!

View Cart

Guaranteed SAFE checkout

SHIPPING