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Recent content by matti0010

  1. M

    [SOLVED] Can't do AT COMMAND.

    Do you cross wire?
  2. M

    I am facing some problems with an arduino nrf24l01 code, kindly give suggestions please

    Re: i am facing some problems with coding .kindly suggest me. 1) Do you have good connect? Check it. 2) In transmitter you have Delay(100), try Delay(1000). Maybe NRF need delay(1000) on start (it's stupid but... you can try). 3) Try set transmit and receive on 250KBPS, maybe Arduino have...
  3. M

    I am facing some problems with an arduino nrf24l01 code, kindly give suggestions please

    Re: i am facing some problems with coding .kindly suggest me. Maybe try: **broken link removed** Your adress pipes is other.
  4. M

    I am facing some problems with an arduino nrf24l01 code, kindly give suggestions please

    Re: i am facing some problems with coding .kindly suggest me. Why you have radio.stopListening(); in receiver? So you one receive data and no more.
  5. M

    BOOT pin on STM32F1?

    Interesting, maybe you have / don't have bufered pin.
  6. M

    BOOT pin on STM32F1?

    This resistor is probably optional. Is? Good. Isn't? Good. :)
  7. M

    [ARM] NRF24L01+ and STM32F0 - using SPI, HAL and CubeMX

    Hello, I sit and looking mistake for 5 days... I trying using NRF24L01+ and STM32F0DISCOVERY. My library working on ATmega8, but when i trying using this function in STM32 NRF no working... I replace methods communication (other in AVR, other in STM). OK, first code: main.c int main(void) {...
  8. M

    stm32f103r6 PWM output

    There easier methods. You can using CubeMX to generate code: https://www.st.com/en/development-tools/stm32cubemx.html. But if you really want good understand work you must using method @Easyrider83. On example (using CubeMX) for Timer1, PWM on channel 1:
  9. M

    BOOT pin on STM32F1?

    Mayby this resistor protect pin against noise? Possibly when you connect this pin to VCC, current is small and no damage pin, picture:

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