Search found 674 matches

by stefan.erni
Mon Mar 04, 2024 1:35 pm
Forum: General
Topic: ESP32 power Power Management and sleep
Replies: 7
Views: 257

Re: ESP32 power Power Management and sleep

I can found if i look in V5.0.6 commands, but if i look in V4.4.7 there is no command for wakeup with BT
It's it looks like it only works from version 5 but then with version 5 Bluetooth does not work with Flowcode
by stefan.erni
Mon Mar 04, 2024 1:25 pm
Forum: General
Topic: ESP32 power Power Management and sleep
Replies: 7
Views: 257

Re: ESP32 power Power Management and sleep

Hi Martin

I found this site and already tried, but always i get a fail.
but sleeping and waking up with pin is working.
Am I doing something wrong in the C code?

Command in FC:
Snag_202750db.png
Snag_202750db.png (5.38 KiB) Viewed 183 times
Command in PDF:
Snag_20274439.png
Snag_20274439.png (19.76 KiB) Viewed 183 times
by stefan.erni
Mon Mar 04, 2024 12:43 pm
Forum: General
Topic: ESP32 power Power Management and sleep
Replies: 7
Views: 257

Re: ESP32 power Power Management and sleep

Hi to All I found a way to change the clock from the ESP32. in the menu, component config -> ESP32-specific -> CPU frequency set to 80Mhz and in Flowcode in the project option set to 80Mhz. This way I can save 20mA current and for my project it's still fast enough. What is still missing is a wakeup ...
by stefan.erni
Fri Mar 01, 2024 7:44 pm
Forum: Bug Reports
Topic: esp32 Kompilieren mit Komponenten ause der Werkzeugliste funktioniert nicht.
Replies: 3
Views: 154

Re: esp32 Kompilieren mit Komponenten ause der Werkzeugliste funktioniert nicht.

Hoi Ulrich

Für die RTC solltest du das wlan einschalten, dann die Uhrzeit setzen via server und dannach wlan wieder auschalten.
Auch wenn du wlan nicht verbinden kannst sollte die Uhr dann laufen

Gruss

Stefan


Hier die infos
https://flowcode.co.uk/forums/viewtopic ... &hilit=rtc
by stefan.erni
Thu Feb 29, 2024 8:38 am
Forum: Feature Requests
Topic: ESP32 touchsensor component and wakeup source
Replies: 0
Views: 78

ESP32 touchsensor component and wakeup source

Hi to All The ESP32 offers the possibility to use some pins as touch sensors. A component that supports this would be practical, also because the ES32 can be woken up again with the touchpin. https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-reference/peripherals/touch_pad.html# regard...
by stefan.erni
Wed Feb 28, 2024 3:32 pm
Forum: General
Topic: ESP32 and LSM9DS1 not compiling
Replies: 13
Views: 4115

Re: ESP32 and LSM9DS1 not compiling

Hi Martin At this opportunity: I have another small problem. If I connect both LSM9DS on one bus, all 18 axes work perfectly. But if only one LSM9DS is connected I want to know which one. I tried to evaluate the return value from initialize the component but no matter if the LSM9DS is connected or n...
by stefan.erni
Wed Feb 28, 2024 9:01 am
Forum: General
Topic: ESP32 and LSM9DS1 not compiling
Replies: 13
Views: 4115

Re: ESP32 and LSM9DS1 not compiling

Hi to All There is a nice Breakoutboard wit a LSM9DS1 and two qwii connector. Adafruit LSM9DS1 Accelerometer + Gyro + Magnetometer 9-DOF Breakout It's working with FC10 on an ESP32 simple and stable. Another big advantage is that two sensors can be connected with one cable and the address of the sec...
by stefan.erni
Mon Feb 26, 2024 10:32 am
Forum: Feature Requests
Topic: ESP32 interrupt for sampling MPU6886
Replies: 9
Views: 9102

Re: ESP32 interrupt for sampling MPU6886

Hi to All Thanks Martin, I have understood working with two tasks. But I can't take breaks with sampling. I need all samples at the right time, only then will the machine learning part, work fine in Matlab. So in my application I need to sample an IMU constantly and write values of all 9 axes to the...
by stefan.erni
Thu Feb 22, 2024 3:20 pm
Forum: General
Topic: UART, I2C, SPI that don't retain pins in software mode
Replies: 4
Views: 193

Re: UART, I2C, SPI that don't retain pins in software mode

Hi Martin

Very good. Thank you very much.

Can you please also improve the hardware channel.
So that this is also saved.
For example the component:
LSM9DS1_AccelGyroMagnet1

regards

Stefan
by stefan.erni
Wed Feb 21, 2024 2:49 pm
Forum: General
Topic: ESP32 power Power Management and sleep
Replies: 7
Views: 257

ESP32 power Power Management and sleep

Hi to All To set the CPU clock I always get a fail. But to let an ESP32 sleep works I am doing something wrong // Enter C code below this comment //#include "esp_pm.h" CONFIG_PM_ENABLE(); ESP_PM_CPU_FREQ_MAX(); To let a ESP32 sleep i found some c-code and it's working fine I use a button on gpio39 t...