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by Saskia
Tue Mar 06, 2018 6:16 pm
Forum: General Discussion
Topic: Hardware problem: Program only works when serial monitor is open
Replies: 8
Views: 5409

Re: Hardware problem: Program only works when serial monitor is open

Don't ask me why, but it works now. I did nothing, left everything at it is for 1 week and now it works. But a quick question: Everytime i write something in my serial monitor, the TX LED is blinking (see schematic at D3). This LED only blinks when the serial monitor is open. Can i controll TX witho...
by Saskia
Fri Mar 02, 2018 7:42 am
Forum: General Discussion
Topic: Hardware problem: Program only works when serial monitor is open
Replies: 8
Views: 5409

Re: Hardware problem: Program only works when serial monitor is open

Sorry, i can't try this until monday. But i get the schematic:
https://i.imgur.com/hJKJVso.jpg
by Saskia
Thu Feb 22, 2018 4:54 pm
Forum: General Discussion
Topic: Hardware problem: Program only works when serial monitor is open
Replies: 8
Views: 5409

Re: Hardware problem: Program only works when serial monitor is open

Update: Weird. I desolderes 2/3 transistors. Know its working - the TX LED is blinking, so it's writing on my sd card. This works for ... 10 seconds or so. Then it just stops. When i open the serial monitor, the LED is blinking again and i can see my output. I also desoldered the third one. Still th...
by Saskia
Thu Feb 22, 2018 5:02 am
Forum: General Discussion
Topic: Hardware problem: Program only works when serial monitor is open
Replies: 8
Views: 5409

Re: Hardware problem: Program only works when serial monitor is open

Well, i've got a handfull of those now. I have this problem on any of these boards. Also i don't have a schematic and the seller is in vacation (duh). I will try to desolder 2/3 transistors on the back by luck.
If anyone has any other ideas I would be very grateful.
by Saskia
Wed Feb 21, 2018 8:54 pm
Forum: General Discussion
Topic: Hardware problem: Program only works when serial monitor is open
Replies: 8
Views: 5409

Hardware problem: Program only works when serial monitor is open

My program only works, when the serial monitor is open. When i close it, nothing happens, when i start the serial monitor (i.e. arduino ide) everything is fine. I can see my code in the monitor and the leds are blinking, etc. It seems like this problem, 'cause i bought this board. Can i fix this iss...
by Saskia
Sun Jan 14, 2018 9:09 pm
Forum: ESP-IDF
Topic: Send 802.11 frames with ESP32 without any restrictions
Replies: 4
Views: 3096

Re: Send 802.11 frames with ESP32 without any restrictions

Okay, thank you for your answer.
by Saskia
Mon Dec 18, 2017 8:55 pm
Forum: General Discussion
Topic: ESP32 + SD Card board -> gerber file
Replies: 0
Views: 1223

ESP32 + SD Card board -> gerber file

Does anyone has gerber files for a esp32 board with a micro sd card slot?
by Saskia
Thu Dec 14, 2017 1:19 pm
Forum: ESP-IDF
Topic: Send 802.11 frames with ESP32 without any restrictions
Replies: 4
Views: 3096

Send 802.11 frames with ESP32 without any restrictions

Is it now possible to send 802.11 frames without restrictions?

Some months ago it wasn't possible to send specific frames (except e.g. beacon frames). And if yes, how? Does someone has a minimal example for this?

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