Recomended solder paste ?

[RixtronixLAB]

Dear Members,

Can you recommend a good solder paste for nRF52840 ?

Thanks

[helsing]

Hi Antonius,

I suppose there are lots to choose from though most quality solder past should be sufficient. Will the paste be used in production? Are you perhaps in contact with a production partner you could ask?

Best regards,

Håkon

[RixtronixLAB]

Some of my pads are not connected properly, XL1 and XL2, and sdcard is not melted when it's finished from the oven ?