P1 RST circuit clarification


#1

Hi all.

Just after some official clarification on the P1 RST circuit.

There are plenty of non-official-Particle posts saying that the P1 RST needs external pull up resistor and cap, but the official P1 datasheet claims these parts are already on board.

RST Active-low reset input. On-board circuitry contains a 1k ohm pull-up resistor between RST and 3V3, and 0.1uF capacitor between RST and GND.

I know that this exact question has been asked elsewhere a year or so ago, but I’m wondering if the data sheet is wrong wouldn’t this have been corrected by now.

Can a Particle HW engineer clarify?


#2

Ping @rickkas7