Got a Weather hat that works great. I’d like to expand the functionality with another sensor. From product page I’m copying
"Notes:
Want to add on more I2C sensors? No problem, there’s an solderless I2C header located on the back of the HAT that you can poke jumper / DuPont wires (or even a Breakout Garden slot) in to."
One way to do it is to plug male jumpers into the hat. If you use male to female jumpers, you can plug your sensor into the other end. Jumper Jerky Junior - Rainbow Coloured Jumper Strips - Pimoroni
How you connect it to the other end, depends on the sensor and its contatcts.