Search found 345 matches

by MJU20
Mon Jun 23, 2025 5:33 pm
Forum: General
Topic: ESP32 Bluetooth HID possible?
Replies: 1
Views: 31

ESP32 Bluetooth HID possible?

Is there a way to make an ESP32 listen to an Bluetooth HID device?
This without pairing.

I want an ESP32 (C3) to listen to an HID device and act upon the data...

Thanks!
by MJU20
Tue Jun 17, 2025 5:35 pm
Forum: User Components
Topic: FC components and AI (ideas?)
Replies: 0
Views: 237

FC components and AI (ideas?)

We can no longer ignore the fact that AI has become a powerful tool. This is also true for electronics people :-) It now seems to me that we can also expect an increase in the creation of components for Flowcode. Before AI, I used to read datasheets thoroughly to understand how to communicate with a...
by MJU20
Tue Jun 17, 2025 5:18 pm
Forum: Feature Requests
Topic: Network PING macro
Replies: 0
Views: 218

Network PING macro

I was looking for a way to "ping" a server on a network, in order to check whether my device could reach a specific server on the internet. But from what I've read, pinging isn't as straightforward as it seems? Would it be a good idea to add this functionality to the WLAN components or the...
by MJU20
Tue Jun 17, 2025 5:10 pm
Forum: General
Topic: Using Dynamic Hosting
Replies: 1
Views: 216

Re: Using Dynamic Hosting

Thanks Chipfryer27
by MJU20
Fri Jun 13, 2025 12:00 am
Forum: Feature Requests
Topic: ESP32 Bleutooth master
Replies: 9
Views: 16784

Re: ESP32 Bleutooth master

I've asked an AI agent of this is possible and this is ( a part) of the answer: ### Bluetooth Master on ESP32 in Flowcode (without external components) The ESP32 indeed has powerful built-in Bluetooth capabilities (both Bluetooth Classic and Bluetooth Low Energy - BLE). However, in the context of **...
by MJU20
Thu Jun 05, 2025 5:11 pm
Forum: General
Topic: ESP32 no reply: SSL/TLS connection failed (worldtimeapi.org)
Replies: 29
Views: 6631

Re: ESP32 no reply: SSL/TLS connection failed (worldtimeapi.org)

Hi MJU20 Thanks for the kind words, appreciated. The script / chart will work for a server located anywhere, not just local to you. However in saying that, if you use a Dynamic Hosting service such as No-IP or DynDys then the chart won't connect. This is because as it stands it doesn't recognise th...
by MJU20
Wed Jun 04, 2025 10:18 pm
Forum: General
Topic: ESP32 no reply: SSL/TLS connection failed (worldtimeapi.org)
Replies: 29
Views: 6631

Re: ESP32 no reply: SSL/TLS connection failed (worldtimeapi.org)

Once again, thank you, chipfryer27, for keeping up with this. By now, I don’t even remember how I originally intended to use this—I think it was more about investigating API calls... Me and my confused brain! But it’s impressive to make it work this way (via a local server). My use of Flowcode comes...
by MJU20
Fri May 16, 2025 11:04 pm
Forum: General
Topic: ESP32 C3: Confused about ADC settings
Replies: 8
Views: 1464

Re: ESP32 C3: Confused about ADC settings

Hello If you want to the closest voltage possible, then I would suggest to use the GetVoltage since that is affected by Vref voltage adjustments within properties. GetByte/GetAverageByte or GetInt/GetAverageInt are not. You can adjust Vref voltage until the voltage agrees with Multimeter set to the...
by MJU20
Wed May 07, 2025 10:10 pm
Forum: General
Topic: ESP32 C3: Confused about ADC settings
Replies: 8
Views: 1464

ESP32 C3: Confused about ADC settings

I'm using an ESP32 C3 super mini to send data to an MQTT server. Between every publish, I sample a voltage on AN0 using an FC10 ADC component. I return the sampled voltage and aim to get as close to the actual voltage as possible. However, I have never needed to use the ADC before, and now I am conf...
by MJU20
Fri Apr 04, 2025 11:32 pm
Forum: General
Topic: ESP32 - S3 Mini Versus ESP32 - S3 Super mini
Replies: 2
Views: 1713

Re: ESP32 - S3 Mini Versus ESP32 - S3 Super mini

I have bought them and use them with FC10.

Don't know what features don't work, but used them for simple things that needs very little space.
So they work..