rusefi.com

I'm currently following various topics on the forum, and I'm contemplating converting my classic car to run on an ignition-controlled ECU. Initially, I'll stick with the stock injection system (K-Jet :cry:). My goal is to maintain the original look of the engine bay, so I plan to adapt the distribut...

AndreyB wrote: ↑

Mon Sep 05, 2022 4:10 pm

No plans for ch32f103 sorry, each extra chip is huge amount of effort.

Will take time to receive the GD32. I have have spare boards let's see if I can make CH32 works

stm32/gd32 questions is now clarified on https://github.com/rusefi/rusefi-hardware/blob/main/wideband-F103/readme.md my boards are a mix depending on what was available at time of order. Also added a link to rev2 firmware binaries. At the moment I am not sure if I will be ordering rev 4 on Tuesday ...

It's getting really interesting. Unfortunately I have 5 boards to assembly with rev2. But you are already in rev3 .

I think I will wait until the things be more stable. Also the stm32 mcu seems be out of stock. On this board do you use a Chinese version?

JRD McLAREN wrote: ↑

Fri Apr 29, 2022 8:08 am

chinese MCU are here ...

These are original? Did you get at reasonable price?

I'm a little concerned about this resistors. Be aware that they can also cause some instability on circuits.[url]https://e2e.ti.com/blogs_/archives/b/precisionhub/posts/resistors-in-the-feedback-of-a-buffer-ask-why[/l] Do you already bring up the new board? At the moment I have one pcb from f042 wit...

We want to support LSU4.2 and ADV also. We planing to add some SW diagnostic. So some changes were added to support these. Ok, this is great support multiple sensors. Regarding the schematic I have some doubts: 1- Do we need two virtual grounds? 2- Why R41, R42, R25 it's need? 3- The U1D it's expec...

Dron_Gus wrote: ↑

Sat Apr 09, 2022 8:33 pm

Updated F103 wideband. Reviewers are welcomed.

I have checked the schematic, and I see that there is a lot of changes compared with f042 board.

Why not keep both boards similar into the LSU controller circuit?

After I assembly one board for the wideband with f042, I miss that I can't get the MCU for a reasonable price. I would like to give a try with the f103. I check the schematic and seems that there's some changes and they are not yet exported to the Gerber's. It's possible to generate new Gerbers on g...

Hello I leave in,
Braga, Portugal

Please fill in "location" on your profile. Please post a "hello world" topic maybe? I have some stm32f042k6 chips Sorry for that, I have updated some info about me on my profile. I don't see where should I make the hello world post. I'm asking for the STM32F031K6T6 because I can...

Today I received 5 boards, need to get the components to insert. I'm expecting use the module as standalone without CAN, I will add a display to show the current values. It's ok if I use the STM32F031K6T6? I know that I will need to adapt some code, but I already have to do it to add the display. Th...

Great project,
I'm trying to get the stm32f042k6, but seems to be out of stock into almost everywhere. It's expected to be compatible with another MCU?