Ah. Just took another look at the Grow product page, and down in the specs section:
- 3 x Picoblade 2P-compatible connectors with MOSFETs for turning low current 5v devices on and off.
From what I understand, PicoBlade and JST-1.25 connectors are easily confused, and I haven’t come across anything that says one can be jammed into the other (I’ve only used JST-1.25 so far), so you’d probably want to:
- wait for your Grow to be delivered,
- compare the 2-pin connectors’ pin spacing with the Grow sensor cable’s plug, to verify the pin pitch, then
- order Picoblade-specific connectors in the correct pitch (avoid any seller that breathes “JST” and “PicoBlade” in same product listing)
It seems there’s an upcoming part 2 to the Grow tutorial that gets into those other connectors, so if you can wait, that might be the safest option.