114. STM32CubeIDE TCS34725 RGB Color Sensor with STM32 F103C8T6

[@NizarMohideen]

If you do not get the color value, please change the code
if ((readValue != 0x44) && (readValue != 0x10))
To new code
if ((readValue != 0x44) && (readValue != 0x10) && (readValue != 0x4d))
The reason is TCS34725 ID can be 0x44, 0x10 or 0x4d
The module I used in this video demonstration had the ID of either 0x44 or 0x10
So I did not include 0x4d in the code.
Your module may have 0x4d Thanks

[@krenttoyer1991]

finally, tysm 🎉😭, btw can we combine that I2C with LCD I2C?

[@NizarMohideen]

Yes you can!
I2C LCD video is here ruclips.net/video/l-JVnlJIPao/видео.html
just give same 5V,G,B6 and B7 pins to display.
It will work

[@soranfatah1033]

Well done 👍🏻👍🏻👍🏻

[@LETSGO-q4f]

dear admin, can you make video related with nrf103 with stm32 to control motor

[@bandulamanchanayaka4971]

Thanks, What are the changes do i need to make for STM32 L432KC board, please

[@NizarMohideen]

Although I have not tested it with STM32L432KC, it should work with I2C1 without any code changes. Thanks

[@bandulamanchanayaka4971]

hi, i tried with l432kc bord, but r,g,B data in live expression is 0,any suggestions please

[@NizarMohideen]

You can run simple I2C scan program in the same wiring setup to see the connections are ok.
You can use ruclips.net/video/7_jm38X7HUw/видео.html
Or simply declare a variable
/* USER CODE BEGIN PV */
uint8_t isFound;
/* USER CODE END PV */
And
/* USER CODE BEGIN WHILE */
while (1)
{
for(uint16_t i2c=1; i2c

[@bandulamanchanayaka4971]

Thanks very much for your reply. it was my mistake, i didn't add the while statement.
if i need to get data from this sensor using Timer interrupt,can I follow yor Timer vedio or any other resource ,please let me know

[@NizarMohideen]

Yes. You can. Timer interrupt will work with this sensor. Thanks