Like if you have an nRF52840: Nordic USB dongle, Arduino Nano 33 BLE, Adafruit, Sparkfun, April, Makerdairy, Fanstel, Particle or any other

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So I am having some success with these boards at Same Bootloader, same softdevice different board different pins - #9 by rocksetta

Have found most of the Particle pins are equivalent to the Nano 33 BLE pins just in different order. see diagrams at the above link