<![CDATA[[SOLVED]M5Stack basic I2C pull-up resistor]]>Hi all, are they present the pull-up resistors in the M5Stack (black 2018.3) I2C section?
I'm trying to read this US sensor but I don't know if add or not pull-up resistors.....

tnks

]]>https://community.m5stack.com/topic/1762/solved-m5stack-basic-i2c-pull-up-resistorRSS for NodeSat, 06 Jun 2026 07:36:26 GMTSat, 14 Mar 2020 15:37:50 GMT60<![CDATA[Reply to [SOLVED]M5Stack basic I2C pull-up resistor on Thu, 19 Mar 2020 15:44:49 GMT]]>tnks a lot!!!

]]>https://community.m5stack.com/post/7828https://community.m5stack.com/post/7828Thu, 19 Mar 2020 15:44:49 GMT<![CDATA[Reply to [SOLVED]M5Stack basic I2C pull-up resistor on Thu, 19 Mar 2020 12:17:26 GMT]]>@cepics The default resistance is 3.3k. you cannot disable it. If you want to dismantle it. Operation will be more difficult

]]>https://community.m5stack.com/post/7825https://community.m5stack.com/post/7825Thu, 19 Mar 2020 12:17:26 GMT<![CDATA[Reply to [SOLVED]M5Stack basic I2C pull-up resistor on Thu, 19 Mar 2020 10:27:58 GMT]]>tnks a lot!!,
wich value?
can I disable it?
I'm in Arduino ecosystem ...

]]>https://community.m5stack.com/post/7821https://community.m5stack.com/post/7821Thu, 19 Mar 2020 10:27:58 GMT<![CDATA[Reply to [SOLVED]M5Stack basic I2C pull-up resistor on Thu, 19 Mar 2020 01:50:25 GMT]]>it already has pull up resistors in G21/22 ( the I2C PIN)

]]>https://community.m5stack.com/post/7818https://community.m5stack.com/post/7818Thu, 19 Mar 2020 01:50:25 GMT<![CDATA[Reply to [SOLVED]M5Stack basic I2C pull-up resistor on Wed, 18 Mar 2020 17:28:52 GMT]]>nobody??

]]>https://community.m5stack.com/post/7814https://community.m5stack.com/post/7814Wed, 18 Mar 2020 17:28:52 GMT