About Praththanan

Praththanan · 2022-05-28

Hi all,I am trying to interface DS18b20 with STM32 Nucleo L073RZ, but I couldn't get the temperature reading from the sensor. I tried using GPIO and UART peripherals to interface the sensor.If anyone successfully interfaced DS18b20 sensor with STM32 ...

Praththanan · 2022-04-04

Hi all,I am using a custom board designed using mcu STM32 L071CZ. I want my device to go to stopmode afte doing a certain task. I checked the current consumption in run mode, it is almost 4.7mA and in stop mode in 3.56 mA.I haven't enabled any othe...

Praththanan · 2022-06-05

This youtube tutorial seems working perfectly for STM32 L0 board series.https://www.youtube.com/watch?v=JVVsIsHZxD0&t=344s

Praththanan · 2022-04-14

Hi @Community member , thank you for replying,There are no LED working as I didn't enable any peripheral (enabled only RTC).I have removed the debuggers.I haven't tried any way to output any info. Can you tell me how can I read without using live ex...

Praththanan · 2022-04-14

Hi @Simon.T , thank you for responding. I tried to power up PCB using battery and tried to power up mcu using 3.3v pin. in stm32l0xx.it.c.....void RTC_IRQHandler(void){ /* USER CODE BEGIN RTC_IRQn 0 */ /* USER CODE END RTC_IRQn 0 */ HAL_RTCEx_WakeUp...

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Issue in interfacing DS18b20 temperature sensor with STM32 L0 series.

STM32 L071CZ consumes high current in stopmode (3.5mA).

Re: Issue in interfacing DS18b20 temperature sensor with STM32 L0 series.

Re: STM32 L071CZ consumes high current in stopmode (3.5mA).

Re: STM32 L071CZ consumes high current in stopmode (3.5mA).