nrf51822 Is it kind of GPIO? Can I hook here some sensor?

[saccharin]

sorry for short question

almost first step here. I came from eddystone format beacon to here

but I've found long time to add a sensor on nrf51822 module..

some articles say just hook up directly... Because I have this module so I wanna know it's possible to attach a weight sensor to inside red line.

the sensor likes YZC-133 measure up to around 5kg

[Jørgen Holmefjord]

Hi,

This board is not designed by Nordic Semiconductor, we only make the chip. You need to ask the developer of the board for schematics/layout, to know what these pads are for. If you cannot get a hold of the schematics, you can try to follow the traces from the pads to the nRF51822 pinout, described here.

Most likely, the pins are meant for programming/debug, etc.

Best regards,

Jørgen