when i use the 2.72 version, i only get 2 long pulses, indicating bad clk. However, the solder is good, and when i downgraded to 2.67, it worked fine (i soldered a usb cable to the rp2040). Before downgrading to 2.67, i tested another rp2040 and got the same thing, so i think the problem is the 2.72 version. Any hints to what can i do, other than downgrade?
when i use the 2.72 version, i only get 2 long pulses, indicating bad clk. However, the solder is good, and when i downgraded to 2.67, it worked fine (i soldered a usb cable to the rp2040). Before downgrading to 2.67, i tested another rp2040 and got the same thing, so i think the problem is the 2.72 version. Any hints to what can i do, other than downgrade?