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Brand Name: | bibikoo |
---|---|
Certification: | CE |
Certification: | FCC |
Origin: | CN(Origin) |
Model Number: | HLK-RM58S |
Brand: | Hi-Link |
Special: | 2.4G/5.8G Dual Band |
Work Voltage: | 3.3V/5V |
Work mode: | STA/AP |
Size: | 30*22*3.2mm |
Channels: | 1-13 |
TCP Clients: | 2 |
Transmit power: | 14-20dBm |
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HLK-RM58S is a new low-cost embedded UART-WIFI module (
serial-Wireless network
) developed by Shenzhen Hi-Link co., Ltd.
This product is an embedded module based on the serial interface in line with the network standard , built-in
TCP/IP
protocol stack, can realize the user serial port-wireless network (WIFI) conversion.
Through the HLK-RM58S module, the traditional serial device can transmit its own data through the Internet network without changing any configuration, which provides a complete and fast solution for the user's serial port device to transmit the data through the network.
Product Characteristics
Compatible IEEE 802.11 a/b/g/n
Dedicated high-performance
32-bit RISC CPU
Support for 20 MHz and 40MHz bandwidth in the 2.4 GHz band
Single frequency
1T1R
mode, data rate up to
150Mbps
Support for
2.4g/ 5 G
Hz
band, dual frequency 1T1R
Support two working modes of
STA/AP
Built-in TCP/IP protocol stack
Support various AT instructions
Support one-click configuration of intelligent networking features
Support wireless upgrade (OTA)
5V
single power supply, low power consumption
Fast transmission speed of serial port
Contact me please if you need the user manual of it .
Here is the link for Start Kit
DELIVERY ESTIMATE
We processes orders between Monday and Friday. Orders will be processed within 5 business days of ordering and shipped the next day after the processing day. Please note that we don't ship on weekends.
We deliver your orders in 15-20 working days (free shipping), International orders delivery is subjected to the policy of third party courier service, and differs from country to country basis.
Due to the Covid-19 pandemic, you may experience delivery delays but we are committed to getting your order to you as soon as possible.
Note: Please ensure all delivery information is correct. If there is incorrect and/or missing information, we may be required to contact you to update the delivery information, which may cause delays in delivering your order. Delays may also occur as a result of customs clearance.
RETURN POLICY
At MMO-Dropship we strive to make our customers 100% satisfied with the product they’ve purchased from us. If you are experiencing any shipping or products issues, and you’re feeling frustrated, then please send us an email and our team will assist you right away.
We have a 7-day return policy, which means you have 7 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at [email protected]. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at [email protected].
DAMAGED ITEM AND LOW QUALITY
For the fastest resolution, please include a photograph demonstrating the poor quality or the damaged area of the item. The most optimal pictures are on a flat surface, with the tag and error clearly displayed.
We will use this information to help you with your order, and eliminate errors in future.
REFUND POLICY
If you feel the product that you’ve purchased does not show the requirements that you initially had in mind, then you do have the option to request a refund.
Here are the circumstances in which refunds will be granted:
You can get a refund if:
Please note that refunds can take 3-5 business days to return in your account.
You can always contact us for any return question at [email protected].