ESP-01S ESP8266 Serial to WiFi Module Wireless Transparent Transmission Industrial Grade Smart Home Internet of Things IOT

$12.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Feature:

Built-in cloud service function means that you can enter the global remote control function with three instructions.
The READY message is output after power-on.
1) With free cloud service, it can only be used in LAN.
2) Support AT command to set the high and low level of IO port
3) Support AT command to read IO port level.
4) Support AT command to read ADC voltage
5) Support AT command upgrade to the latest official version of Essence
6) Support AT to set the unit to display the HOST NAME function on the computer.
7) The AT command can be executed wirelessly on the network.
8) After the subsequent power-on is supported, the APP control function is directly used.

Use the official firmware of AI-thinker Technology to achieve:
 
Convenient development environment, free of virtual machines and familiar with Linux system, directly developed in the Windows environment, saving development time and preempting the market in advance;
 Add AT+CLDSTART to start the cloud connection. The default parameter is the Ai-Cloud cloud platform. After executing this command, the system will automatically maintain the connection and heartbeat packet of the cloud and reconnect the disconnection. The system handles all protocol layers.
AT+CLDSTOP stops the cloud connection. Free all system resources related to the cloud.
AT+CLDSEND= sends data to the cloud.
The parameter is the data length. After executing this command, the system will return ">", and a certain length of data can be sent at this time.
 
Data reception:
When the cloud data comes, it will receive +CLD;
Len is the data length, and data is the specific data.
 
Smart connection:
AT+CWMODE=1
AT+SMARTSTART=1
At this point, use ESP_TOUCH technology to configure.
(The command "AT+CWSTARTSMART" can be used directly after version 1.2.0. No need to set parameters. The type of SmartConfig can be obtained automatically, no need to set.
1. Add the cloud family group command AT+LANSTART, which can be easily added to the cloud family group and connected to the APP for control;
2. Added the exit cloud family group command AT+CLDUNBIND, module cloud control transfer? An instruction can exit the cloud family group and is no longer bound by binding;
3. Add WPS function, AT+CWWPSSTART directly open WPS, and configure WiFi connection more conveniently;
4. Add AT command AT+CIOWRITE to set IO state, one command can control different IO high and low level;
5. Add AT command AT+CIOREAD to read IO status, one command can read the status of different IO;
6. Add AT command AT+CSYSHEAP to check the remaining RAM size at any time, and the remaining space is easy to grasp;
7. Add AT command AT+CIOADC to read ADC, input voltage range is 0~1V;

Advantages of this module:
 
1) The smallest volume is about 11*10 mm, and the size of the fingernail. Easy to embed in any product
2) Powerful internal running LWIP protocol
3) Support three modes: AP, STA, AP+STA coexistence mode
4) Improve the simple and efficient AT command, making your development easier.

Package includes:

1 x Module


















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