[{"element_type":"user_image","content":"https://cdn-learn.adafruit.com/user_assets/assets/000/000/731/original/IMG_0389.jpeg?1709577866","metadata":{"caption":""}},{"element_type":"text","content":"\n        \u003cp\u003eWhen troubleshooting serial bus communications like I2C, UART, or SPI, it can be handy to disconnect a chip select or data line to isolate external devices. Once isolated, the data can be viewed on a logic analyzer or oscilloscope to determine if the SPI or UART signal outputs are really connected to inputs or when examining the effects of multiple pull-up resistors on I2C. The Feather Isolator was designed to individually disconnect a Feather's pin with a switch to help with the troubleshooting effort.\u003c/p\u003e\n      ","metadata":{}},{"element_type":"user_image","content":"https://cdn-learn.adafruit.com/user_assets/assets/000/000/732/original/IMG_0383.jpeg?1709577889","metadata":{"caption":""}},{"element_type":"user_image","content":"https://cdn-learn.adafruit.com/user_assets/assets/000/000/733/original/IMG_0384.jpeg?1709577923","metadata":{"caption":""}},{"element_type":"user_image","content":"https://cdn-learn.adafruit.com/user_assets/assets/000/000/829/original/IMG_1838.jpeg?1713159767","metadata":{"caption":""}}]