hi I sucessfully tested the blinky project on the nRF52840 dongle... btw i'm using vanilla zephyr...
but i'm unable to prototype the uart comm on this board... the board .dts file has the following config:
&uart0 {
compatible = "nordic,nrf-uarte";
status = "okay";
current-speed = <115200>;
tx-pin = <20>;
rx-pin = <24>;
rx-pull-up;
rts-pin = <17>;
cts-pin = <22>;
cts-pull-up;
};
i also wired the flow cts/rts just to be safe.
these is no data...
launching screen with: screen /dev/ttyUSB0 115200 crtscts
