side track, any recommendation on products that support such a video frequency transmission system? digital will be better, Goggle is preferred.
I have an real-time image stream. How will I stream this image from my companion computer(jetson orin nano) to the HM30 telemetry, my telemetry is connected to companion computer with ethernet cable and its IP is 192.168.144.11. Which terminal command or python code must I use?
Thank you for the provided images. We have a companion computer (jetson orin nano). Since we would like to first process the image stream then send the image via telemetry, we are not able to directly connect them like this because with this way, ground station sees unprocessed stream. Is there a way to send the processed stream (for instance a gstreamer command, ffmpeg command or script(preferably python))
The LAN port is standard tcp/ip. You can even have 2 tansparant LAN connections.
First thing, please avoid the IP conflict with SIYI exisiting equipment
- Ground Unit: 192.168.144.12
- Air Unit: 192.168.144.11
We set our IP to 192.168.144.20
In such systems, you must send data within the framework of a certain protocol. This means that the relevant protocol must be known. Image sharing from any embedded card to Airunit will probably be successful if sent in accordance with the ip camera protocol. You can use the RTSP protocol as the ip camera protocol. If you are not successful, you can try to process the received image at the ground control station instead of doing this on the aircraft. Thus, you will gain high processing power and you will be able to perform your tasks with fast feedback.
Ali Express, Wish Bangood etc. all seem to have pages with multiple products offered but the price listed is always for the cheapest item on the webpage. This is a marketing ploy. Always be cautious on these sites and make sure you are purchasing by the text on the page, not whatever picture is displayed.
I have a question. I use 2 HM30 for 2 drones and N7 controller. Datalink uses Type-C, video uses HM30’s internal WiFi through 1 router. And they are connected to control by my written program. However, when I connect them, they often cross each other, HM30 GU 1 connects to HM30 AU 2 and vice versa. Leading to duplicate connections or competing for connections. I don’t want this to happen. I don’t know if it’s because of the software I wrote or the hardware connection???
Hello, from the description, it seems that your program sends data through wifi. The PC side is connected to two wifi, because the ip of hm30 is fixed 192.168.144.12
Hello, it seems from the description that you are connecting to UDP through a program to send control instructions. Are both connected to the same computer?
We have a drone operations car where all GCS and hardware is more or less built (hm30 built in).
Occasionally we need to perform operations without having access to the car.
Will it be possible to have two different MH30 ground stations bound to the same air unit (but not at the same time), with full control over all functions, without having to do cumbersome binding and rebinding when switching ground units?
If not by the regular HM30 units, can it be done using the dual & repeater units?
Regards Ronny
Dear Siyi,
we’ve bought the HM30 modem package and have found out that Ground Unit has FW version 0.2.4 while new Air Units we have have FW 5.3.1.
But there are no such versions on your site package and GU 0.1.9 doesn’t work with AU 5.3.1. We have to downgrade it to 5.2.8 version we got from HM30 Firmware Pack.
Could you, please, update the Firmware Pack to match the newest versions.
Thank you.
Thanks for your attention, Evgeny
If your received firmware pack are more latest than website, then please do not bother to upgrade. If you need more latest firmware pack, welcome to write to support@siyi.biz directly
Hello, I want to reach to IP admin interface on 192.168.144.12. When I enter username and password, it says incorrect username or password. Combinations i tried:
username: admin
passwords: 123456 , 12345678 , admin , (no password)
Whats the password? Could you help me with this issue?
Dear SIYI Support Team,
I hope this email finds you well. My name is Yash Bajaj, and I am working on a project using the SIYI HM30 air unit on a compact 5-inch FPV drone frame. I have a few questions regarding its integration and capabilities:
- I want to integrate a thermal camera with the HM30 air unit to get a live feed on the ground. Can you recommend a lightweight thermal camera that is compatible with the HM30, as weight is a critical factor for my setup?
- Using the SIYI Ethernet Splitter Hub, is it possible to get two simultaneous video feeds? Specifically, I’d like one feed from the thermal camera and another from a gimbal-mounted camera such as the SIYI A8 Mini.
- To save weight on my setup, is it possible to use the HM30 air module without the plastic case? If so, would this have any impact on performance, cooling, or durability?
Your guidance and recommendations will be highly valuable for my project. Please let me know if you require any further details.
Looking forward to your response.
Think of HM30 wireless setup as a powerful point-to-point WiFi connection - you can send multiple video streams (and more data) over it, but there is a limited bandwidth budget that needs to be shared across all cameras (or other communicating devices) transmitting data. The more cameras (or other communicating devices) you add to your HM30 air unit via Ethernet splitter hub, the lower bandwidth remains available for each camera.
Regarding thermal camera, you should be able to use any model that can communicate over normal cable based Ethernet and does not need high bandwidth for communication (e.g. around 10 MBit/sec. or less).
Dear SIYI
Hi, I am planning to buy the HM30 High range module for my drone but i am planning to use this module for both controlling my drone(RC Signals) and also video feed.
The RC Signals will be sent in byte format by so any interface works like LAN,UART but i also need to get the video feed.
Will this setup work for good range and also be capable of controlling the drone?
Thank you
Sure. The Air Unit of HM30 has UART interface and transparent transmission connection. The video can be sent via LAN port.
We have also prepared S Bus signal output port, capable of outputting S Bus signal control equipment. Please refer to the user manual for details.