<![CDATA[LILYGO ESP8266 OLED SH1106 V 1.4 - where are SDA i CLK pins?]]>Hi,

I have LilyGO TTGO ESP8266 with OLED SH1106 1,3" and 3 buttons and I would like to connect some sensors to I2C bus but I'm no able to locate them on the board?

Lucas

]]>https://www.community.lilygo.cc/topic/52/lilygo-esp8266-oled-sh1106-v-1-4-where-are-sda-i-clk-pinsRSS for NodeSun, 17 May 2026 03:03:40 GMTThu, 24 Feb 2022 12:52:40 GMT60<![CDATA[Reply to LILYGO ESP8266 OLED SH1106 V 1.4 - where are SDA i CLK pins? on Thu, 05 May 2022 11:29:52 GMT]]>HTB19DIoaovrK1RjSszfq6xJNVXaq.jpg
D1 and D2 pins are I2C

]]>https://www.community.lilygo.cc/post/131https://www.community.lilygo.cc/post/131Thu, 05 May 2022 11:29:52 GMT<![CDATA[Reply to LILYGO ESP8266 OLED SH1106 V 1.4 - where are SDA i CLK pins? on Tue, 08 Mar 2022 09:56:00 GMT]]>@Lilygo it looks that your product is quite flawed 😞 You sell it with name Weather Station but most of temperature/humidity sensors works with I2C bus and there is no option to connect to that bus since it's pins are hidden ?😕 ?

]]>https://www.community.lilygo.cc/post/120https://www.community.lilygo.cc/post/120Tue, 08 Mar 2022 09:56:00 GMT<![CDATA[Reply to LILYGO ESP8266 OLED SH1106 V 1.4 - where are SDA i CLK pins? on Tue, 01 Mar 2022 15:05:01 GMT]]>@Lilygo - any ideas?

]]>https://www.community.lilygo.cc/post/115https://www.community.lilygo.cc/post/115Tue, 01 Mar 2022 15:05:01 GMT