Owa, best Mlink1 CX6603 Long distance Wireless Ad Hoc Module module in 2024

CX6603 is just a chip module. It cannot work independently.

Unless you buy a semi-finished module developed based on CX6603, Our model Vcan1681.
https://ivcan.com/p/uav-wireless-video-data-rc-control-link-module/

It has the following characteristics, as long as the power supply and RF antenna are connected, the internal system can run, including video transmission test, data transmission data, signal encryption and decryption, FHSS frequency modulation, frequency selection for transmission and reception, wireless transmission bandwidth selection, Web UI configuration, UART AT command and other indicators required for wireless transparent data transmission.

Because this CX6603 is just a chip assembly, we cannot provide you with the user manual of common commercial products. If you want to know the performance of this chip, it is strongly recommended that you buy and test the module Vcan1681 and the finished product TX900 we developed based on CX6603.

After you have tested our modules or finished products, you are satisfied with the various indicators of this CX6603, and you are still interested in your own development. After signing a business cooperation agreement, we can provide corresponding technical support and assistance.

The users and passwords are the same. Please contact us for details. And the Administrator account cannot be modified

Now only a maximum of 64 nodes are available.

There are no switches (SCL) on the pin of the i2c CLK on my CX6600 module.

Answer: The engineer said that if there is no pa control line, it means that this version is the cheapest version and additional pa can not be added. Because your module is not our solution, you’d better consult your supplier. Our modules can be equipped with control lines and additional pa. If you are interested, you can buy a 1681 sample from us to test.
The engineer said you can use the AT command to query the version number and send it to see if it supports external PA AT^DGMA? Or query the firmware version information in the web UI and send it to me.
How to check the core communication module version number of the drone video data link?

^DGMR:”CX6602N V2.00.00 R3 20230731
OK
Answer: Your module is CX6602N, which does not support external PA.

Yes, we can. We want to remind you again.
Because the core board cannot work alone without the support of the peripheral circuit of the baseboard, the core board cannot be powered and tested alone. All parts have been strictly tested and verified before leaving the factory.
Because you want to process and test it yourself, if you find that the work is not good or the solder is broken, you will automatically lose the quality assurance of our assembled finished products.
So it is recommended that we assemble and test it before shipping it to you.

Yes, there are some AT commands list.

Question: The connection between the flight computer and the link is established only through the Ethernet port. During the flight, we want to log the state of received power level and signal to noise. We want to use the AT^DRPR command to evaluate the link status information and store it in the sd-card.

Answer: Please check the details at the below link.
https://ivcan.com/how-to-get-the-rssi-and-snr-on-the-drone-transmitter/

This is our core communication module; we can provide the 1681 module and technical support. The CX6601N module, however, is not included in the technical support offerings.