Arduino Uno R4 Wifi - Bluetooth Controlled LED
Вставка
- Опубліковано 3 лип 2024
- What better way to test the new Arduino Uno R4 than to delve back into Bluetooth. We look at how Arduino managed to harness the abilities of the ESP32-S3 chip to provide its new abilities.
GitHub: github.com/CurtisIreland/elec...
ArduinoBLE Documentation: www.arduino.cc/reference/en/l...
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Outro
Track: Jim Yosef - Speed [NCS Release]
Music provided by NoCopyrightSounds.
Watch: • Jim Yosef - Speed | Ho...
Free Download / Stream: ncs.io/speed
#Arduino #BLE #bluetooth - Наука та технологія
When you use the wifi-esp module, can you use the d0,d1 pins ? Is this uart bus used for the ble ?
Yes, I believe so. The connection between the Arduino and the ESP use UART1 while D0 and D1 use UART0
@@BasementElectronics I can see it says TDX/P109 and RDX/P110. Where did you find that it is uart1 ?
Do you know how I can use the regular Bluetooth, and not the BLE ?
HI, May I ask how do you send out the string by the control side? it would be much great if you could share the control side of the code. 🙇♀
Control was done using an app on my phone called nRF Connect. It should be available in all the usual phone app places (Android and iPhone)
@@BasementElectronics good. I am starting to build a remote car with a joystick(my final year project), and I am not considering to use a mobile app, for some security reason.
by the time I received your reply. I am able to interpret the code from the control LED example, using the one bit signal to kick start (the characteristic) the motor from the peripheral side. and using the same method to run other characteristics for the movement of the motors.
it's not perfect, but sending a string (byte) out is just too complicated for me, as I have zero programming background.
Anyway, thank you so much for all the support. the world will be more fruitful for all the youtube channel like this and all the unselfish sharing.
What is the Bluetooth App used in this video..? BLE Scanner..?
It's nRF Connect. I have always liked how flexible it is and how much visibility it gives me to Bluetooth communication.
I believe so.