![I2C SDA line is connected to a wrong Arduino Nano pin · Issue #1 · ahillbom/TougherPowerMonitor-HW · GitHub I2C SDA line is connected to a wrong Arduino Nano pin · Issue #1 · ahillbom/TougherPowerMonitor-HW · GitHub](https://user-images.githubusercontent.com/8793368/113478016-7686b400-9486-11eb-8b55-32b2762609d3.png)
I2C SDA line is connected to a wrong Arduino Nano pin · Issue #1 · ahillbom/TougherPowerMonitor-HW · GitHub
![SparkFun Qwiic Shield Compatible with Arduino Nano-connect the I2C bus (GND, 3.3V, SDA and SCL) to four Qwiic connectors (two horizontally and two vertically mounted)-daisy chaining-Soldering Required: Amazon.com: Industrial & Scientific SparkFun Qwiic Shield Compatible with Arduino Nano-connect the I2C bus (GND, 3.3V, SDA and SCL) to four Qwiic connectors (two horizontally and two vertically mounted)-daisy chaining-Soldering Required: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/614anl2kKdL._AC_UF894,1000_QL80_.jpg)
SparkFun Qwiic Shield Compatible with Arduino Nano-connect the I2C bus (GND, 3.3V, SDA and SCL) to four Qwiic connectors (two horizontally and two vertically mounted)-daisy chaining-Soldering Required: Amazon.com: Industrial & Scientific
![I2C SDA line is connected to a wrong Arduino Nano pin · Issue #1 · ahillbom/TougherPowerMonitor-HW · GitHub I2C SDA line is connected to a wrong Arduino Nano pin · Issue #1 · ahillbom/TougherPowerMonitor-HW · GitHub](https://user-images.githubusercontent.com/214194/118184475-b2287c80-b43b-11eb-95ff-d7210178ab95.png)