March 28, 2023

More Information About the Jasminer X4 1U Ethash-Etchash ASIC Miner

The sl_miner control software that is only available for Windows operating systems has pretty much the same settings for the miner, plus an easy alternative to scan an IP variety to see what is the IP address of your miner produced by the DHCP server, so that you can access its web interface. This software application makes it easy to set up and monitor your miner from a single window and what it does better than the Web-based control panel is making it easier to control multiple Jasminer X4 miners that you may have. With the sl_miner software application you do not have to open various web-based control interfaces for each of the miners if you have more than one that is.
Now, have in mind that as soon as you boot up the Jasminer X4 miner it might seem to be idle and not working for a while or at all. You will require to have some patience as the gadget needs about 20 minutes of time in order to create the DAG file prior to it can actually start mining, so be simple on the reboots or config changes that will require you to reboot the miner. The bright side is that altering pool settings and operating frequency of the miner does not require a reboot of the system, altering the algorithm you utilize nevertheless does.

The Jasminer X4 1U Ethash-Etchash ASIC miner comes with two options for running the miner and setting up– a web-based user interface and a software application tool for Windows only. The sl_miner control software that is just available for Windows running systems has pretty much the very same settings for the miner, plus a simple choice to scan an IP variety to see what is the IP address of your miner created by the DHCP server, so that you can access its web user interface. The miner software application is called Jasminer and is variation 2.05 in the latest firmware and to make things a bit simpler for you we have revealed the list of commands supported by the miner. Do note that the jasminer miner software is executed and running as soon as the gadget begins and there is a tracking script that will restart it if it senses that the miner has stopped for some factor. We have actually kept in mind that there is a smaller sized Jasminer X4 Brick miner that has a lower hashrate and is entirely passively cooled, so why not flash the firmware of that miner (yes, it will work on the X4 1U as well) and get rid of the bothersome fan security step.

By default, you have just 200 MHz and 225 MHz offered, however you can likewise make the miner run completely at 250 MHz with a little playing around. You simply require to SSH to the miner, go to the/ media/configs folder and edit the jasminer.json configuration file changing the freq setting to 250. You will merely require to renovate the modification once again in order to have the miner boot at 250 MHz operating frequency.
It seems that this setting may be removed as an offered alternative due to the truth that it can be an issue for a lot of even all of the Jasminer X4 to operate appropriately at that setting with their default setup. In our case the device does produce method a lot of mistakes and as a result just about 50 MH/s hashrate is being reported instead of getting more than 10 times higher performance. You are welcome to report and try if it works for you any much better or not and if it does what hashrate are you getting. It might be an issue of proper cooling, or the 300W power supply not being sufficient or just because the chips are not Okay with the higher frequency.
Anyway, below you can discover a fast list of the 3 operating frequencies of the miner with the power usage measured at the wall and a hashrate that is anticipated at that setting. Do note that the power usage reported is with our silent adjustment to the miner used and that lowers the actual power utilized as compared to the original cooling setup:.
200 MHz– 237W– 450 MH/s +225 MHz– 265W– 520 MH/s +250 MHz– 294W– ~ 50 MH/s.
The Jasminer X4 1U does handle to work just fine at 225 MHz producing over 520 MH/s of hashrate steady and issue totally free, so that is the recommended operating frequency of the gadget in order to make the most of performance. If the 250 MHz setting works for you things might be better, however not all or any may do. If not working effectively at the greater operating frequency you will be getting much lower hashrate than expected with higher power usage as the miner is in fact operating, but producing a lot of mistakes and not effectively hashing the majority of the time.

If you are feeling daring you can login onto the Jasminer X4 control board over SSH with putty or another such customer and explore the gadget on the software side. The miner software application is called Jasminer and is version 2.05 in the most current firmware and to make things a bit easier for you we have actually revealed the list of commands supported by the miner.
Do note that the jasminer miner software application is carried out and running as quickly as the device starts and there is a monitoring script that will reboot it if it senses that the miner has picked up some factor.
By default, the miner keeps up a config file that is being developed and altered from the web interface or the sl_miner software, the specific command line that is utilized to begin it is as follows:
jasminer– version-file/ etc/machine– config/ media/configs/jasminer. json– syslog.
Inside the config file you just have the pool information, the algorithm and operating frequency along with some API data. There is no choice to by hand manage the fan speed from the config file, you need to run the miner with the “– fan_speed” set to the percentage value you want which can be a problem if you want to do it completely. The setup file is saved on the memory of the gadget, however the rest of the software is filled into memory from a bootable image, so no permanent modifications will be saved and offered when you reboot the device.

Publihsed in: Mining Hardware|Reviews and tests.
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So, manual fan control can be hard issue to deal with the Jasminer X4. The automatic mode active by default obviously follows the temperature and changes, however you may just want to have the fans running at 100 percent all the time for example. Or you may desire to modify the miner with more powerful fans and run them at lower RPM to make them silent while still providing more than appropriate cooling for the ASIC chips. There are some possible workarounds here that might help you do things like that, however they will most likely not be long-term and will need to be reapplied after a reboot due to the method the gadget runs.
One thing that you can completely do in order to have the fans running at maximum RPM is to leave just the power pins of the cooling fans linked to the miners control board. Getting fans reported at absolutely no RPM will activate a failsafe system that will avoid the miner from beginning to hash … there is an easy service for that.
We have actually kept in mind that there is a smaller sized Jasminer X4 Brick miner that has a lower hashrate and is totally passively cooled, so why not flash the firmware of that miner (yes, it will work on the X4 1U as well) and eliminate the frustrating fan security measure. Keep in mind that this miner does not have fans, so no an alarm firing when fans are reporting no RPM … they do it anyway as no fans are connected there in the first location. The miner will however run any fans connected to the control board just fine, it will simply not prevent you from mining as there is no fan failure discovering system available in this version of the miner.
There is a small catch nevertheless, by default the web-based interface for firmware upgrades will decline you to flash the firmware for the X4 Brick, the only thing you require to do is simply relabel the original file you download from the Jasminers website from JasMiner-X4-Brick-20220726-183045. tar.gz to JasMiner-X4-20220726-183045. tar.gz and then you will have the ability to flash the X4 Brick firmware onto your X4 1U just great. Performance and function smart we see no difference with the X4 Brick firmware compared to the original X4 1U one apart from the lack of fan failure mechanism in place and the fact that just a single operating temperature level is being reported by the gadget and not a range.

The other day we have actually published our First Hands-On Experience with the Jasminer X4 1U Ethash-Etchash ASIC Miner and today we are continuing with some beneficial details about the device for anybody that might own it already or plans to get a Jasminer X4 to play with. As weve already discussed this ASIC miner for Ethash and ETChash is quite easy to work with both in terms of hardware and in terms of software application as it quite much modular in terms of hardware and with open root SSH access to the software info on the device. The Jasminer X4 1U Ethash-Etchash ASIC miner comes with 2 alternatives for setting up and operating the miner– a web-based user interface and a software tool for Windows just.
In the advanced control page besides the 200 and 225 MHz operating frequency there is likewise an option to allow 250 MHz too, then there is likewise an option for fan control offered (Auto and Manual modes) and there is likewise an “Operation Mode” that can be either Balance, high-performance or high-efficiency (not sure what these in fact do). But even if you work around these settings attempting to set them does not work obviously as there are other procedures set to kind of limit your gain access to or the functions may not be properly executed at all … uncertain which one it is. Well return to these in a moment with some more details.

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Few more things that we already talked about in the previous post, but that need to be mentioned here as well for individuals that dont see both posts. The entire lineup of Jasminer X4 ASIC miners comes equipped with 5 Gigavbytes of memory, so besides the device not functional for Ethereum mining anymore (due to the current switch from PoW to PoS for that a person), you will not be able to mine ETHF or ETHW or any other fork that split off Ethereum at the Merge that occurred last month. These already have passed a DAG size that can fit inside the memory (you might mine them with a lower hashrate for a while), so think about mining younger Ethash coins with smaller sized DAG size than 5GB or ETChash ones such as Ethereum Classic.
Also, presently the Jasminer X4 item lineup does not support dual-mining of ETC/ETC coin with ZIL, something that could increase the success of the mining hardware quickly with 30-40%. Sadly, not supported for the minute and the same goes for utilizing the Jasminer X4 on the Nicehash mining platform where you could likewise go for higher profit than simply mining ETC. Nicehash is not presently supported and the miner is not linking to any of the swimming pools on the platform at the minute, though a future compatibility upgrade adding assistance for these two things would be a nice addition.
We do hope that this extra info and suggestions can be of use and assist you get more out of your Jasminer X4 1U ASI miner and if you do have some concerns do not hesitate to ask. We are going to continue having fun with this miner for a while for sure and will report more about it later, hopefully together with excellent news concerning enhanced or added features. Meanwhile next we are going to target our attention to a rival of Jasminer X4– the iPollo variety of ASIC miners that have actually been on our radar for a while now too.

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