Sorry, I was away on leave on Friday.
snahmad75 wrote:If we use the ESP-WROVER-B will Flash encryption work?
Does ESP-WROVER-B willl have efuse CODING_SCHEME=0?
My understanding is that only some ESP-WROVER modules and no ESP-WROVER-B modules were produced with 3/4 Coding Scheme. However, I've asked manufacturing team to confirm this. This week is Chinese National Holiday so I probably won't get confirmation until next week.
We're also working on full 3/4 Coding Scheme support in ESP-IDF right now, so flash encryption & secure boot will be supported in IDF V3.2 and support backported to V3.1.x as well.