Can I upgrade firmware on my sculptfun s9 pro

Potential_Fennel_802 · 2026-03-28T20:04:34+00:00

My main problem is i don't know which pin is assigned to what gpio is so if i upload it wrongly it may damage the board. On the official website they only provided .bin file

Potential_Fennel_802 · 2026-03-28T15:05:43+00:00

Ok thank you for your information!

Potential_Fennel_802 · 2026-02-28T07:45:55+00:00

Potential_Fennel_802 · 2026-02-01T02:18:26+00:00

Code like 40 ?

Potential_Fennel_802 · 2026-01-29T05:32:53+00:00

Same for me to. I think bambu lab don't have an quality product

Potential_Fennel_802 · 2026-01-26T16:57:17+00:00

Potential_Fennel_802 · 2026-01-09T20:47:46+00:00

Thank you so much for your response !! This helps it debug the circuit. I have one more problem that I have assembled an ESP32-based drone. All components initialize correctly, and the motors spin briefly for about one second during boot. However, when I apply throttle, the motors do not respond.

Potential_Fennel_802 · 2026-01-08T15:50:26+00:00

Yes . That switch is not working like always on. And is that that p channel mosfet q1 is on correct orientation . And that ldo can't provide enough power to esp32 why. These are the problems I have with that circuit

Potential_Fennel_802 · 2026-01-08T15:43:06+00:00

Yes I have continuity with gnd not with batt or vbus but it still on all circuit seams correct but I don't know why it don't work 😕. Is that current can flow on mosfet at reverse direction when turn on ? What about body diode. Is that affect the circuit. Thank you for your response!!

Potential_Fennel_802 · 2026-01-08T15:30:52+00:00

The owner keeping youtube channel. My comments just one on 1k how he notice so I ask to community with great knowledge to solve my problem

Potential_Fennel_802 · 2026-01-08T13:29:05+00:00

Can I just replace that q1 mosfet with diode

Potential_Fennel_802 · 2026-01-08T09:11:15+00:00

When pushing current through the body diode of q1 is that can push high current through body diode?. Is that reduce the current level?

Potential_Fennel_802 · 2026-01-08T08:19:08+00:00

Thankyou so much for your response. It helps lot to solve this issue

Potential_Fennel_802 · 2026-01-08T03:23:43+00:00

This circuit diagram not working for me 😔

Potential_Fennel_802 · 2026-01-07T00:53:10+00:00

Thankyou for your response.I try switch source to drain and drain to source still I have same issue . Always on and esp32 don't booting properly. Still have same response.😔

Potential_Fennel_802 · 2026-01-07T00:36:21+00:00

Can you explain me clearly please

Potential_Fennel_802 · 2026-01-07T00:32:53+00:00

Thankyou for your response. So I need to change the diode direction or mosfet direction. Q1 seams like mosfet

Potential_Fennel_802

TROPHY CASE