Part Number:CC3220MOD
I reported this issue a few months ago in another thread:
Long story short, since that thread I had been using sp_3.6.0.3_2.0.0.0_2.2.0.6.bin in my uniflash images for the service pack, per TIs recommendations. This appeared to fix the issue or as it appears now, make it much less frequent. Then last week I was checking on a unit deployed outside and was unable to connect. I turns out the CC3220 DHCP is no longer handing out IP addresses. I still have the CC3220 in the "locked up" state. My application code continues to run just fine and I can connect if I use a static IP address. Is there any information I can provide? I have a wireshark capture that I can provide from after the event to show that the DHCP stops responding. This is a pretty big deal because it can only be fixed with a complete reset and I'm getting really close to production.