Its a really informative plot, and I like your RSNR method, RSNR=2*RSNR+20. Since 20 is a gridline, you can immediately see if RSNR drops to zero. Great work.

Some really good log plots here, including some zoom in. And I am impressed you are getting 9 minutes of flight time. I have not seen your plane nor heard about it, I wondered if I could tell anything...

re Johns review of the uart method to flash an ER6 rx: https://www.youtube.com/watch?v=sS8a5RfwXlw&t=1s I have the betafpv recovery dongle, and I just purchased the wire kit that is used in the ...

re "I see lots of TPWR increases correlated with sudden, dramatic drops in throttle signal. Perhaps there's lots of electrical noise when the motor is being throttled down." Comparing 2 intervals, ...

caffeine Wrote: (03-09-2023, 11:22 PM) -- Hrmm, I had a similar set of symptoms when I tried 'loan model (https://www.expresslrs.org/software/loan-model/)' with Dirk at the flying field yesterday. ...

caffeine Wrote: (04-09-2023, 04:03 PM) -- Greg, could you attach the log file here? So that I may work with the same data to try to improve Autographer. I see lots of TPWR increases correlated wit...

Radiomaster ER6 receivers I have been using one of these receivers for a month, and it performs very well. I have not had a signal glitch, but then again my other elrs rxs (betafpv and matek rxs) d...

Autographer (AG) and Google Sheets (GS) Liam has shown AG is now a practical tool for viewing flight log files, and we can compare Liam's AG plot method to my google sheets (GS) method using an inter...

I hope this has not happened to you.... I received advice by someone on the  Discord elrs site that my edgetx firmware on my RM Tx12v2 ("edgetx-txc12mk2  2.8.0-self build 8/6/2022") was out of date...

I really like what you have done with Autographer. The way I suggest you could proceed is to have a separate spreadsheet do the preparation of the write log csv file, called logfile.csv (a) add column...

Taking the concept of "impossible plane" to a new level. And this video is only the beginning.... https://www.youtube.com/watch?v=uQKE3sHre98

caffeine Wrote: (01-09-2023, 04:42 PM) -- node, react, typescript are web based technologies. There is no application. Everything runs in a web browser. I have put an early version up at https://a...

Interesting points here. re: using node, react, typescript and google charts I do not not know what node, react, typescript are. What is the application they are located in? A big strength of google...

caffeine Wrote: (01-09-2023, 01:41 AM) -- Based on your instructions here, I have started making a web app to automate the process; -- Its looking good! Your line plot works well, my plots are a ...

Additional points on making a plot. When you have finished tweaking a plot, including giving it a title and naming the horizontal axis time, download the plot as a pdf. When making the plot title, ...

Step 4 Insert the plot The 7 columns to be selected are C,E,H,J,N,S,Z Select column C by clicking the letter C in the top of the spreadsheet; the col will change color or tint when selected. Then sel...

Thanks Liam I am interested to look at Active Presenter when I have finished step 4. However I am a bit old-school, and find text instructions are often clearer, more efficient and more accessible tha...

Step 3 Fill the new cols C,E,H,J,N,S,Z, for example by dividing the col to its left by 2, or other manipulations. A new Macro 3 is called Divide, however sometimes the action is add, sometimes its mu...

Step 2 Insert Headers for the new columns Check your sheet, and ensure that the following cols are blank: C,E,H,J,N,S,Z (If not, its best to repeat step one which will be quicker the second time ...

Why do this? Flight log plots let you see details of the radio signal performance that were previously unknown to the pilot. This allows adjustments or repairs of the rc system to be made on your valu...

I have posted again in Discord asking for more info on the method sunjun proposed to raise base dyn power on the Tx16s

greggold Wrote: (26-08-2023, 06:06 PM) -- I also experienced radio signal issues today with my Tx16s, but there was no loss of control. Rather I had more jumps in tx power (TPWR) today than usual. My...

I also experienced radio signal issues today with my Tx16s, but there was no loss of control. Rather I had more jumps in tx power (TPWR) today than usual. My RM Tx12 tx (set to dynamic power on) has a...

Rossy Wrote: (20-08-2023, 05:24 PM) -- Hi All, I am seeking donations of old r/c equipment to build up some buddy box and trainer units to take prospective members up in and also old transmitters ...

When flying my 3D planes I like to include 1-2 blenders in each flight. Essentially this is a blender: vertical climb on full power cut power, enter vertical dive full R aileron to commence verti...

greggold Wrote: (13-07-2023, 03:46 AM) -- srl Wrote: (29-06-2023, 03:08 PM) -- It's a good reason Greg for anyone looking at flying model aircraft  to join our club and fly at Mccoy field with all t...

srl Wrote: (29-06-2023, 03:08 PM) -- It's a good reason Greg for anyone looking at flying model aircraft  to join our club and fly at Mccoy field with all the proper CASA approvals under the MAAA (na...

https://www.rcgroups.com/forums/showthread.php?4229729-Non-AMA-park-flyers-flying-under-new-FAA-regulations The US is further down the remote id path than we are, this thread has some interesting ide...

The Aust Govt includes any remotely piloted plane in its definition of a drone: "Remotely Piloted Aircraft Systems (RPAS) or Uncrewed Aerial Systems (UAS), commonly known as drones" It looks like...

srl Wrote: (29-06-2023, 09:44 AM) -- Hi Greg A few times I remember my FRsky X6R with Horus10x having a very brief LOS at the recovery of a inverted spin.  All fine now since changing to PCB RX ante...

More dyn power in action. As a sequel to the above data log, here is an earlier flight of the slick plane where dyn power jumps from 10 mw, to 25, to 50, and to 100, all in the period of 20 seconds. A...

that is useful, thanks. I have done a post in RCG this morning (in "Official EdgeTX Discussion Thread") to ask about whether using a switch for ch 5 arming can influence the dynamic power function. ...

srl Wrote: (27-06-2023, 05:16 PM) -- I've done a range test walk down the street with a RX. The TX log shows that it went from 25mw to 100 before the RX went into fail safe. I was happy that all was ...

re "i may try assigning it to my throttle cut switch (SF) and set it to turn to +100 when I enable the throttle and -100 when I disable it, just as an experiement." I agree this would be interest...

caffeine Wrote: (27-06-2023, 12:25 PM) -- Again you have some interesting stuff going on! I read recently that the dynamic power mechanism may not be 'fully enabled' if you don't have channel 5 at...

This flight log is from the Slick, a 90cm span 3d plane, with a matek R24 P6 rx and a Radiomaster T16 tx with an elrs internal module. All the flight data appears in one plot because I adjust each dat...

I have 2 plots that are similar to your plot, on the Slick with a matek T24P6. In Slick #201, RSNR dropped to 3 at 86 sec and at the same time TPWR increased to 25 where it remained for 1 second (2 g...

On my Flash with a matek r24P I had drops in RSNR to a concerning level (like 2-4 including once to 0) on a number of occasions with no effect on RQly or RSSI, and I have moved the rx about 10 cm back...

caffeine Wrote: (17-06-2023, 01:16 AM) -- They've appeared on AliExpress for pre-order, shipping late June apparently. Not endorsing this store, just showing an example. https://www.aliexpress....

greggold Wrote: (13-06-2023, 01:28 PM) -- caffeine Wrote: (13-06-2023, 01:16 PM) -- What does your TQLY reading look like at those points where the TX power is increased? If the system misses a few...

[quote="caffeine" pid='32092' dateline='1686622618'] What does your TQLY reading look like at those points where the TX power is increased? If the system misses a few telemetry packets it will als...

just to clarify, the experts on RCG I referred to in the previous post are people who actually wrote the software for frsky/ethos, and edgetx/elrs, they hang out in the above RCG threads and in the pa...

caffeine Wrote: (13-06-2023, 10:09 AM) -- So if your signal strength (RSSI) is still stong, a drop in RSNR would seem to indicate that the noise is increasing, so the ELRS link increases power to ens...

Here is a data log conundrum. As the pilot I experienced no radio signal problem. This plot of data logging from a flight this morning shows several unexplained drops in receiver signal to noise (R...

caffeine Wrote: (10-06-2023, 10:10 PM) -- I just checked out their website (https://zeeebattery.com/), and their prices are very good! In fact I thought their prices were very good before I realis...

Lipos have been hard to find for over 2 years now. My experience was the best ones were Turnigy graphene, but when these were unobtainable I moved to Dualsky and also tried other brands. Zeee lipos ar...

caffeine Wrote: (07-06-2023, 06:17 PM) -- Interesting results. I have never seen a drop in LiPo voltage cause issues with the RSNR or cause the TX power to increase. Having said that, I'm on 3S an...

Another incident! My slick is a 90cm span 3d plane with a elrs matek R24P rx; it has a 2S lipo that I connect to the vbat plug signal pin (in row7 of pwm pins) to monitor lipo voltage. In the followi...

My Edge 3d plane has a single band R9 900mhz rx, that I use with a frsky tandem tx. It has a 3S lipo. Measurements were taken at 0.5 sec intervals, and with frsky logging the RSSI is a percentage. ...

caffeine Wrote: (04-06-2023, 06:09 PM) -- Interesting stuff Greg. Do you know what firmware you were using on the happymodel ELRS receiver? -- On the happymodel diversity rx it is elrs v 3.2.1. ...