I have an MDBT42q module. Trying to update the firmware before loading my code.
I've made several attempts on iOS and Android versions to perform a DFU using the nRF Toolbox app (the only way I know how to update the firmware). I consistently get the following error.
"Error: DFU Service not found"
I've always updated my boards using this method. Any ideas? Here's a few things I've already tried.
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