How do I write data (a seven digit int) to a ANT7-T-ST25DV04K with an ATTiny through Arduino IDE

DSinh.3 · ‎2023-05-15

I have a project where a sensor of mine reads a frequency value of 7 digits (5000000 for example) and is sent to a ATTiny414. I want to write this data on to the ANT7-T-ST25DV04K through I2C. I can't use the STMDuino library as the microcontroller holds only 4K program memory.

I have tried writing to I2C address 0xA6 for writing to slave memory. But that does not seem to work.

Brian TIDAL · ‎2023-05-16

Hi,

see §6.4 in DS10925.

Feel free to provide a logic analyzer trace of your I2C issue.

Rgds

BT

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Brian TIDAL · ‎2023-05-16

Hi,

see §6.4 in DS10925.

Feel free to provide a logic analyzer trace of your I2C issue.

Rgds

BT

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.