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TF MINI with LLC Problem

 
I/O Devices - Sensors - Modules
Last Post by elad.soll 4 years ago
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 elad.soll
(@elad-soll)
Member
Joined: 4 years ago
Posts: 2
Topic starter 2020-04-05 2:41 pm  

Hi,

I bougtht TF mini which communicates I2C by mistake - I prefer UART as the tutorial.

I'm having problem to control the device by arduino, using a logic level converter.

If someone ever done this before, I will really appreciate help.


   
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Ruplicator
 Ruplicator
(@ruplicator)
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Joined: 4 years ago
Posts: 127
2020-04-06 5:32 pm  

Forgive me as I'm new to this unit as well but why do you need a logic level converter? The specs on the TF mini unit I looked up could handle 3-5V . Is your's different or do you have another reason for the conversion.


   
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 elad.soll
(@elad-soll)
Member
Joined: 4 years ago
Posts: 2
Topic starter 2020-04-06 6:01 pm  

TF mini has: 5v input, scl and sda which operates on 3.3v and GND Logic level converter simplify the voltage level wheater using I2C/UART.

I saw that on site tutorials, it is very usefull.

 


   
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