For pin reset, do I need to drive it low after it goes high once during power on sequence? or it does NOT need to be high before drving it low.
For pin reset, do I need to drive it low after it goes high once during power on sequence? or it does NOT need to be high before drving it low.
after VCC_NRF up, advertising does NOT start. so I need to do PIN RESET. P0.21 is pulled up in IC and it goes up after power up. How long do I need to do PIN RESET after RESET PIN after power up. in my experiment, I need to wait for e few sencond to make pin reset work.
Hi,
The RESET pin must be held low for a minimum of 0.2uS in order to generate a valid reset event.
If you are having trouble with the application starting when starting up, try to add the -r argument when programming the .hex with nrfjprog. nrfjprog -f NRF52 -r
Hi,
The RESET pin must be held low for a minimum of 0.2uS in order to generate a valid reset event.
If you are having trouble with the application starting when starting up, try to add the -r argument when programming the .hex with nrfjprog. nrfjprog -f NRF52 -r