ESP32: debug with a logic analyzer and protocol decoders
When the Serial.print tells you nothing, the I2C bus tells you everything. Pick a $10 clone or a $400 Saleae, install Sigrok and PulseView, decode I2C/SPI/UART.
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#logic-analyzer
1 tutorial
Tag
1 tutorial
When the Serial.print tells you nothing, the I2C bus tells you everything. Pick a $10 clone or a $400 Saleae, install Sigrok and PulseView, decode I2C/SPI/UART.