BIGTREETECH GTR V1.0 motherboard is a high-performance 3D printer main control board with the core controller STM32F407IGT6, which was launched by the 3D printing team of ShenZhen BigTree Technology CO.,LTD ., aiming at solving some problems existing in the motherboard market. The BIGTREETECH GTR V1.0 is the motherboard, and the BIGTREETECH M5 V1.0 is the expansion board.
It's going over by nearly 30 degrees on warm up with 200 degree target
Note: second tuning attempt the first was at 180 and it failed with roughly the same curves.
Hardware:
BIQU H2
BigtreeTech GTR V1
Also a BIQU Hermit Crab (shouldn't be a problem but it's between the two so I'm noting it)
My PID looks like: https://imgur.com/ls1jUs7
It's going over by nearly 30 degrees on warm up with 200 degree target Note: second tuning attempt the first was at 180 and it failed with roughly the same curves.
Hardware: BIQU H2 BigtreeTech GTR V1 Also a BIQU Hermit Crab (shouldn't be a problem but it's between the two so I'm noting it)
Configuration.H : https://pastebin.com/H4MLn7fm Configuration_ADV.h : https://pastebin.com/gB1syCZY
The only time I've seen a curve like this was with a bad cap, I don't see reports of this problem with this board am I missing something obvious?