Search found 6 matches

by Markus
Wed Oct 21, 2020 10:53 am
Forum: ESP32 Arduino
Topic: Guru Meditation Error: Core 1 panic'ed (InstrFetchProhibited). Exception was unhandled.
Replies: 0
Views: 98

Guru Meditation Error: Core 1 panic'ed (InstrFetchProhibited). Exception was unhandled.

Hey Ppl, with below "simple" code I get a strange error on my ESP32-DevKitC-V4, Arduino-Version 1.8.13: I cannot find anything in my code to resolve this. Can someone help please??? Error: 12:47:40.490 -> Connected to WiFi network with IP Address: 192.168.4.2 12:47:40.490 -> . 12:47:40.630 -> . 12:4...
by Markus
Thu Dec 19, 2019 9:13 am
Forum: ESP32 Arduino
Topic: ESP32 DevkitC and 433Mhz Radio module not working
Replies: 3
Views: 849

Re: ESP32 DevkitC and 433Mhz Radio module not working

Hi,

I have corrected the line

Code: Select all

MySerial.println
to

Code: Select all

Serial.println
.
The chars that I transmit over PIN 17 should be received on PIN 16.

Does anybody has a similar working solution for this "simple" project? I would like to exclude software problems on my side.

Thanks!!
by Markus
Wed Dec 18, 2019 8:02 am
Forum: ESP32 Arduino
Topic: ESP32 DevkitC and 433Mhz Radio module not working
Replies: 3
Views: 849

ESP32 DevkitC and 433Mhz Radio module not working

Hey people, I would like to Send and Receive both on One ESP-32DevkitC Board with this Radio modules: https://cdn-reichelt.de/documents/datenblatt/FS1000A_DB_DE.pdf Does anybody have a simple "Hello Word" project for me? I started with Library HarwdareSerial.h on Pin 17 for sending and 16 for receiv...
by Markus
Wed Dec 18, 2019 7:25 am
Forum: Hardware
Topic: Esp32 with LED Strip and chargable battery
Replies: 8
Views: 1563

Re: Esp32 with LED Strip and chargable battery

Thank you for your answers. I will try your ideas with charge module, boost module and Lipo Battery..
by Markus
Wed Dec 11, 2019 8:17 am
Forum: Hardware
Topic: Esp32 with LED Strip and chargable battery
Replies: 8
Views: 1563

Re: Esp32 with LED Strip and chargable battery

Thanks.
With "5V-Battery" I mean any power supply pack, that is rechargeable and can supply my 5 Volt LED strip AND esp32 both. Is there a way to use the USB port of the esp32 to charge the battery pack?
by Markus
Tue Dec 10, 2019 3:59 pm
Forum: Hardware
Topic: Esp32 with LED Strip and chargable battery
Replies: 8
Views: 1563

Esp32 with LED Strip and chargable battery

Hello guys, I need little help for realizing my little project :D Please look at attached picture. I want to set up a control of led strip with esp32 and chargable battery. I would like to try first steps but I have no idea for a smart solution. Project.png Thanks for your ideas. Markus from Switzer...

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