holystone hs170 predator

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nashad822
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22 Mar 2016 04:45 #44967 by nashad822

holystone hs170 predator was created by nashad822

is there a protocol for the holystone hs170 predator out there? it is a very common quad and rated number 1 on amazon canada.

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NightFlyerRC
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25 Nov 2016 13:04 #56271 by NightFlyerRC

Replied by NightFlyerRC on topic holystone hs170 predator

It sure would be nice if someone found settings needed to fly the HolyStone HS170 Predator and the new HS170C Predator 2. These are both great flying drones that are very popular and which I believe use the A7105 module with either the Hubsan or Flysky protocols.

The quads would be an awesome and much appreciated addition to the current Deviation supported models and I hope someone figures this one out soon.

Thanks, and soft landings.

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ClittleJ
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15 Mar 2017 08:28 #60207 by ClittleJ

Replied by ClittleJ on topic holystone hs170 predator

Bump!
I have an extra Predator and TX I could look into sending someone if they could give a shot at hacking the protocol. I have no idea how this works but I can supply the hs170 and tx.

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Danik
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18 Mar 2017 05:59 #60311 by Danik

Replied by Danik on topic holystone hs170 predator

Agree. Would love to have this in our database of drones

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NightFlyerRC
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24 Jun 2017 12:17 #63106 by NightFlyerRC

Replied by NightFlyerRC on topic holystone hs170 predator

Yeah, I have been hoping to find those settings for a while now.

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goebish
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24 Jun 2017 22:12 #63114 by goebish

Replied by goebish on topic holystone hs170 predator

That won't happen automagically, someone has to check which rf IC is in the Tx first, then provide a dump if this chip is supported.

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Stormin
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26 Jan 2019 08:47 #72533 by Stormin

Replied by Stormin on topic holystone hs170 predator

i Have photos of the board and the IC. It is a 16 pin set up but has no identifying maker or part number. I can provide the photos staright away but don't have the skills to dump the chip. I can send you the board if you would like to try to decode it.

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goebish
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26 Jan 2019 09:53 - 26 Jan 2019 14:16 #72534 by goebish

Replied by goebish on topic holystone hs170 predator

Please send pictures of the boards (TX & Quad), even if there's no marking on ICs.

Last edit: 26 Jan 2019 14:16 by goebish.

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Stormin
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26 Jan 2019 17:40 #72547 by Stormin

Replied by Stormin on topic holystone hs170 predator

I really like this little drone...I've bought a few in
case they are discontinued. Maybe I'll teach my wife to fly....well, maybe not

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Stormin
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26 Jan 2019 18:09 #72550 by Stormin

Replied by Stormin on topic holystone hs170 predator

It appears that they etched the id's off of the chips....seems they are not interested in having us copy there stuff

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Fernandez
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26 Jan 2019 18:42 #72552 by Fernandez

Replied by Fernandez on topic holystone hs170 predator

to me it seems you need to focus your camera and can read the chips

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Stormin
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26 Jan 2019 19:19 #72554 by Stormin

Replied by Stormin on topic holystone hs170 predator

I get that the photo could be better but I assure you, the chips have been etched or bleached. I've tried different lighting and no go. I will try a uv at work Monday. I have a good magnifier and in white light its just an illegible shadow. I'll get some clearer pics with a better photo rig and re up, but it wont help with the chip label.

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goebish
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27 Jan 2019 01:48 - 27 Jan 2019 02:19 #72569 by goebish

Replied by goebish on topic holystone hs170 predator

I'm not 100% sure but looks like Panchip ICs (xn297l compatible).
Can you read PAN159CY on the bigger IC in the quad ?
Anyway, there's no SPI bus, if someone can send one to a dev maybe it can be deviated.

Last edit: 27 Jan 2019 02:19 by goebish.

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Stormin
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27 Jan 2019 07:58 #72571 by Stormin

Replied by Stormin on topic holystone hs170 predator

Trust me...you can't read the chip labels...

I think it would be a blessing to all the folks that like this drone to have an open tx option; and I'm not at all pleased with the fact that the maker has gone to some lengths to disguise the chips.

Taken together, these points make this easy...shoot me an address and I'll drop ship the boxed drone to the dev team.

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goebish
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27 Jan 2019 10:37 #72573 by goebish

Replied by goebish on topic holystone hs170 predator

I'll send you my address in PM, I believe this is XN297L compatible, but I can't be sure if the marking is unreadable, so there's no guaranty I will succeed.

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solderflux
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12 Feb 2019 15:47 - 23 Feb 2019 01:09 #72873 by solderflux

Replied by solderflux on topic holystone hs170 predator

Hey maybe this can help ?

I just bought the HS170G , just like HS170 but with added altitude hold,
it's possible that they use the same protocol...

This is a picture of the HS170G transmitter, the writings on the chip are readable here :

(se attached pics)

Last edit: 23 Feb 2019 01:09 by solderflux.

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goebish
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12 Feb 2019 15:56 #72874 by goebish

Replied by goebish on topic holystone hs170 predator

That's a tlsr8368 MCU with builtin RF transceiver, I've never seen one before, no idea if it can be emulated with one of our 4 supported transceiver until someone dumps the signal with a SDR device.

I can take a look if someone sends one to me, but without any guaranty I can make it work with Deviation.

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solderflux
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21 Feb 2019 19:36 #72959 by solderflux

Replied by solderflux on topic holystone hs170 predator

unfortunately I cannot buy another one at the moment..
hopefully someone else will read this thread and send one in

I read that the previous poster was going to send an HS170 , do you think the protocol will be the same as HS170G ?

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solderflux
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22 Feb 2019 22:51 - 23 Feb 2019 01:07 #72975 by solderflux

Replied by solderflux on topic holystone hs170 predator

and I just opened up the HS170G :

the chips are readable here as well :

TLSR8568
and something like
l(?)66 693LC1 1729

see pictures below

Last edit: 23 Feb 2019 01:07 by solderflux.

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solderflux
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23 Feb 2019 01:46 - 23 Feb 2019 01:56 #72978 by solderflux

Replied by solderflux on topic holystone hs170 predator

if it can be useful I found the datasheet and product brief for the TLSR8368 (that is in the transmitter) :
www.telink-semi.com/2-4g

on the drone receiver board there is the TLSR8568 instead, which I only found referenced here:
fccid.io/YVYHYXHK8019/Operational-Descri...cription-3073980.pdf

Last edit: 23 Feb 2019 01:56 by solderflux.

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