https://community.nxp.com/t5/NFC/NFC-TAH-IC/m-p/1838068#M11523 <P>Hello&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/231658">@Robert11</a>&nbsp;</P> <P>I've checked this is a repeat issue, please check the other.&nbsp;<A href="https://community.nxp.com/t5/NFC/INTERFACING-ATTINY85-and-NFC-TAG-I2C-PLUS-NT3H2111/m-p/1838064/highlight/false#M11521" target="_blank">INTERFACING ATTINY85 and NFC TAG I2C PLUS (NT3H2111) - NXP Community</A></P> <P>BR</P> <P>kelly</P> Sat, 30 Mar 2024 07:44:59 GMT KaiLi 2024-03-30T07:44:59Z https://community.nxp.com/t5/NFC/NFC-TAH-IC/m-p/1838061#M11520 <P>Hi&nbsp;</P><P>How do to interface the ATtiny85 and NT3H2111 inorder to send the data from attiny85 to NT3H2111 EEPROM memory through I2C .At present I am interested only in&nbsp; data transfer to EEPROM using I2C&nbsp; and not interested in energy harvesting.Is fd pin and vout(EH) pin of NT3H2111 should be connected with ATTINY85 along with sda ,scl , vcc, gnd pin (only data transfer, no energy harvesting)</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot_20240330_104301_Gallery.jpg" style="width: 950px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/271193iCA9F093BDDD67FCE/image-size/medium?v=v2&amp;px=400" role="button" title="Screenshot_20240330_104301_Gallery.jpg" alt="Screenshot_20240330_104301_Gallery.jpg" /></span></P><P> </P> Sat, 30 Mar 2024 05:15:23 GMT https://community.nxp.com/t5/NFC/NFC-TAH-IC/m-p/1838061#M11520 Robert11 2024-03-30T05:15:23Z https://community.nxp.com/t5/NFC/NFC-TAH-IC/m-p/1838068#M11523 <P>Hello&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/231658">@Robert11</a>&nbsp;</P> <P>I've checked this is a repeat issue, please check the other.&nbsp;<A href="https://community.nxp.com/t5/NFC/INTERFACING-ATTINY85-and-NFC-TAG-I2C-PLUS-NT3H2111/m-p/1838064/highlight/false#M11521" target="_blank">INTERFACING ATTINY85 and NFC TAG I2C PLUS (NT3H2111) - NXP Community</A></P> <P>BR</P> <P>kelly</P> Sat, 30 Mar 2024 07:44:59 GMT https://community.nxp.com/t5/NFC/NFC-TAH-IC/m-p/1838068#M11523 KaiLi 2024-03-30T07:44:59Z