Geekcreit® ESP8266 ESP01 WIFI Transceiver Wireless Module + USB To ESP8266 Serial Adapter Wireless WIFI Develoment Board

Add to Wishlist
About this item
Upgraded Version ESP01,all Flash are upgraded to 1M byte.Also support Cloud service remote transmission.This Upgraded Version module are fully supports the previous firmware
The latest firmware version 1.0.1, the default baud rate of 115200, (AT + CIOBAUD = to change the baud rate), because the old version of the module is 512k bytes of storage space is not enough, so we can not upgrade the 1.0. 1 version, but also support the cloud services!
We don't offer any supports ,sorry for the inconvenience
This adapter makes it easy to connect the ESP8266 to the PC via the serial port.
1. Using CH340 serial chip, stable performance, good compatibility, almost all the Windows system can compatible.
2. Adapter board integrated 1000uF solid capacitor, to ensure that the current supply, don't make WIFI module with power problem crash no response.
3. Using 3225 chip crystal, to enhance the stability of the serial port.
Package Includes:
1 x USB To ESP8266 Serial Adapter
1 x ESP8266 ESP01 WIFI Transceiver Wireless Module

Shipping information

(1) FREE Shipping 10 - 15 business days, (2) Standard Shipping 7 - 12 business days.

Shipping and Delivery Estimates

We ship in-stock orders as soon as possible. This is often within two business days, but there are situations where it may take longer. All estimates are based on business days.


(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.

(2) Business days do not include Saturday/Sunday and any public holidays.

(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.

(4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.

for more information please visit our Shipping Policy Page.

Return and exchanges

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

for more information please visit our Refunds & Returns Policy page.