Some questions about DSTIKE products

[tigos1]

Sorry if this questions is not for this forum, but i need to ask it.
I am a very unexperienced user of ARDUINO and I want to buy such a device, which works "from box".

I want to buy the following DSTIKE products
https://ru.aliexpress.com/item/32964715932.html
https://ru.aliexpress.com/item/32971339474.html
https://ru.aliexpress.com/item/32859266128.html

at ALIEXPRESS, but the seller cant fully answer my questions and offered to ask this questions at this forum

Q1: Has first device (DSTIKE D-duino-32 SD Final ESP32 OLED) got a SD socket "from box" and can it save packets directly to SD flash "from box"?
Or i need to purchase some details and need to attach them to that device?

Q2: How easy is it to change the settings of the second device (DSTIKE WiFi Deauth detector)? Will it be neccessary to make the firmware update?

For example, how easy is it to change the thresold of the number of deauthorization packets caught for an audio signal (eq: change 5 caught packets to 20 packets, or mute the audio)?

Q3: first device (DSTIKE D-duino-32 SD Final ESP32 OLED) - to save space on the SD card, is it possible to configure it, so that it saves only certain packets (not all packets)?
Has it got some filtration before saving the data to SD?

Q4: first device (DSTIKE D-duino-32 SD Final ESP32 OLED) - what is the size of the memory card it can use?
Does the device somehow inform that there is no space on SD?

[spacehuhn]

Don't buy this stuff if you want something that works out of the box.
I mean the devices come flashed with software, but your questions show that you wish to configure a lot of different things.
I wouldn't say it's hard to do these changes, but that's subjective. It's impossible for me to give you a scale on how hard it will be for you.
All I can tell you is that you will have to invest some time and learn how to code with Arduino.

Changing a threshold just the matter of changing the right variable, filtering different kinds of packets however requires you to know how different packets look (in bytes).

The point of these devices is not to be a commercial product for consumers to just use but a development board to tinker around with.

Q1: It does have a SD card socket yes.
Q2: Modify the code
Q3: Modify the code
Q4: No limit, however I would recommend 32GB max if you use windows, as you will need to format it to FAT32 and windows won't let you do that for bigger cards.
I don't think it has a proper info when the card is full, but not sure.

I hope this answers your questions :)

[tigos1]

Q1: It does have a SD card socket yes.
Q2: Modify the code
Q3: Modify the code
Q4: No limit, however I would recommend 32GB max if you use windows, as you will need to format it to FAT32 and windows won't let you do that for bigger cards.
I don't think it has a proper info when the card is full, but not sure.

Thank you for answers.

Q2-plus and Q3-plus:
Does the build-in USB interface allow the modification of code?
Or i need to purcase some firmware update device tool?

Please tell me, if it's possible, what is the difference between
DSTIKE WiFi Deauther Monster V4
and
DSTIKE WiFi Deauther OLED V5
I didn't find this differences

[jLynx]

Q2-3 yes. Just plug it into your computer and you will be able flash new code onto it like that. No extra hardware needed for that part