Topics tagged under "3.1" | Pycom user forum

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WiPy3 on Expansion3.1: Unable to Update WiPy's Firmware
WiPy 2&3 • firmware expansion board firmware update wipy3.0 3.1 • • jc_serg

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@jc_serg That looks bad then. Since 3.3V is an output of the board, it means that the board is not working. Are you sure you plugged in the board in the right orientation?
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Flash Drive
WiPy 2&3 • expansion board wipy 3.0 3.1 • • StanSchultz

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@stanschultz Also very useful: https://github.com/zsquareplusc/mpy-repl-tool

WiPy3 on Expansion3.1: Unable to Update WiPy's Firmware WiPy 2&3 • firmware expansion board firmware update wipy3.0 3.1 • • jc_serg

Flash Drive WiPy 2&3 • expansion board wipy 3.0 3.1 • • StanSchultz

WiPy3 on Expansion3.1: Unable to Update WiPy's Firmware
WiPy 2&3 • firmware expansion board firmware update wipy3.0 3.1 • • jc_serg

Flash Drive
WiPy 2&3 • expansion board wipy 3.0 3.1 • • StanSchultz