stm32-hardware-forum

The PC does not recognize the new E3v2 board. 14 messages

Apr 27, 2026, 12:24 PM

(Solved) Help getting bootloader onto STM32F407 4 messages

Apr 22, 2026, 8:03 PM

Is this the same motherboard supported by RRF 3.5 and above? 49 messages

Feb 23, 2026, 11:33 AM

[Fly C8 PRO +M2WE] Problem. 109 messages

Feb 13, 2026, 5:42 PM

Duet Toolboard Compatibility 3 messages

Feb 9, 2026, 1:52 AM

GTR1 in SBC mode 15 messages

Nov 7, 2025, 9:37 PM

stm32f407vgt6 custom board 14 messages

Oct 29, 2025, 1:21 AM

Struggling to get sensorless homing working 8 messages

Oct 6, 2025, 7:17 PM

RepRap Discount 12864 Clone Screen & & Mellow Fly E3 Pro V3 80 messages

Sep 14, 2025, 3:15 AM

CRTouch & Mellow Fly E3 Pro V3 5 messages

Sep 13, 2025, 11:36 PM

Warning: VIN under-voltage event (6.9V) 59 messages

Sep 9, 2025, 3:56 PM

FLY E3 V3 Pro Fans & SFS 4 messages

Sep 4, 2025, 2:06 AM

RRF on Fusetc Spider V3 H723 3 messages

Jul 19, 2025, 9:19 AM

RRF on Fly Gemini v3 31 messages

Jul 19, 2025, 9:10 AM

Connecting a MAX31865 to the SKR3EZ H723 13 messages

Jul 14, 2025, 9:01 PM BTT

Fly E3 Ultra (max) 49 messages

Jul 7, 2025, 7:41 PM

LDO Leviathan V1.3 RRF 12 messages

Jun 25, 2025, 2:36 PM

How to connect and use a cnc probe with Mellow Fly-E3-Pro-v3? 10 messages

Jun 24, 2025, 4:33 PM Flymaker

Scylla help needed 45 messages

Jun 20, 2025, 1:31 PM

Hi everyone. 43 messages

Jun 16, 2025, 12:59 PM

[resolved] Big Dipper - serial commands no response 5 messages

May 18, 2025, 5:05 AM Fysetc

Help needed with damaged chip on Fly Super 8 Pro 23 messages

May 2, 2025, 12:55 PM

Preparation of firmware code - RRF3.5 22 messages

Mar 29, 2025, 9:47 AM BTT

Dead fan ports - super8pro 5 messages

Feb 1, 2025, 8:00 PM

BTT scylla 1.0 Error: WiFi module reported: no known networks found 17 messages

Jan 19, 2025, 2:55 AM BTT

Fly Ethernet module, network issue 52 messages

Jan 6, 2025, 7:05 AM Flymaker

Fly SHT36 V3 Max motor driver issues 8 messages

Dec 1, 2024, 9:28 AM Flymaker

Z-axis not detecting in new 3.5 firmware versions but works in 3.4.5 8 messages

Nov 30, 2024, 8:47 PM

Building RepRap 3.5 15 messages

Nov 27, 2024, 3:37 PM

New Mellow 5160 Plus drivers showing as "not present" 50 messages

Nov 12, 2024, 7:48 AM

bad drive number 12 messages

Nov 9, 2024, 10:03 AM

SHT36 Max V3 Disconnects 7 messages

Nov 2, 2024, 8:55 PM Flymaker

Drivers not present all of a sudden 14 messages

Nov 1, 2024, 10:54 AM

step/dir driver on an octopus 33 messages

Oct 14, 2024, 5:27 PM

Serial Ports on Mellow Super 8 11 messages

Sep 27, 2024, 5:07 AM Flymaker

mellow fly cdy v3 wifi problem 20 messages

Aug 30, 2024, 5:46 PM

SHT36 io1.in not working 4 messages

Aug 20, 2024, 3:41 PM Flymaker

Possible to gain more features by removing the bootloader (BTT Octopus v1.0 F446) 6 messages

Jul 22, 2024, 10:13 AM BTT

linear encoder on btt Octopus 3 messages

May 28, 2024, 4:07 PM

BLTouch Connection - Pin PC_5 outputs 3.3V? 4 messages

May 24, 2024, 9:37 PM

WiFi connected, but "Apache Web Sever" msg instead of DWC. 38 messages

Apr 29, 2024, 2:01 PM BTT

Unable to connect BTT octopus pro and esp 32 wifi module 160 messages

Apr 24, 2024, 3:40 PM BTT

e1 driver or software broken (closed) 34 messages

Apr 22, 2024, 2:34 PM Flymaker

Read ADC via SPI with STM32 Microcontroller 6 messages

Apr 18, 2024, 8:54 AM

ESP32 wifi module can not handle second connection 11 messages

Mar 29, 2024, 8:04 AM

unsure about board.txt for BTT Kraken 25 messages

Mar 6, 2024, 6:12 AM

my extruder motor is searing hot and melts my filament 4 messages

Feb 27, 2024, 1:56 AM

12v Kossel e3 rrf v3 pro 5 messages

Feb 23, 2024, 8:12 PM

Burning motors regardless of current setting and wiring. Solved:Failed to Configure Rsense 36 messages

Feb 22, 2024, 7:44 AM

btt octopus pro restarts 16 messages

Feb 14, 2024, 12:30 PM