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picofly的一些东西

2023-03-23 00:46 作者:喊我八零哥  | 我要投稿

Been working on this today to hopefully simplify this install for people
我今天一直在做这个工作,希望能够为人们简化这个安装


It has the 47 ohm resistors integrated as well as the glitch timing reset jumper, but most importantly all the thick components are on a section that breaks off after programming. A set of 1.27mm jumpers are provided to reconnect the usb, vreg and button section for updates. The concept is that the jumpers are only soldered into the usb board and is held on the contacts on the lower board for the duration of the update.
它有47欧姆电阻集成以及故障定时复位跳线,但最重要的是,所有厚的组成部分是在一个部分,打破后编程。一套1.27毫米跳线提供了重新连接 usb,vreg 和按钮部分的更新。这个概念是,跳线是只有焊接到 USB 板,并保持在更新期间在较低的板上的联系人。

As it stands the thickest component is the (optional) flat flex connector for the HWFLY flex cable, the current connector is 2mm tall because that's one i've got in the parts drawers. I've been eyeing up thinner ones too. Fortunately the important pins on the HWFLY cpu flex is symmetrical so the pinout should be correct no matter what.
因为它站最厚的组成部分是(可选)平面挠性连接器的 HWFLY 挠性电缆,目前的连接器是2毫米高,因为这是一个我已经在部件抽屉。我也一直在看苗条的。幸运的是,重要的引脚在 HWFLY 中央处理器弯曲是对称的,所以引脚应该是正确的,无论什么。

Total dimensions are ~18mm x ~21mm after the usb section has been detatched, This can also be ordered on a thin pcb to keep overall thickness as slim as possible, I tried to make this board as compact as feasible without making it difficult to install
总尺寸约18毫米 x ~ 21毫米后,usb 部分已经分离,这也可以订购一个薄 PCB 总厚度尽可能薄,我试图使这个板作为可行的紧凑,而不使它难以安装

This uses 0402 components making hand assembly a challenge but not impossible for someone experienced with electronics.
这使用0402组件使手工组装成为一个挑战,但并非不可能的人与电子经验。


This is still being worked on, i havent got the routing done yet, only placement. Once it's complete (and tested) I'll release the kicad files and gerbers onto GitHub for everyone to use, build and improve upon. I dont have the bandwidth or will to sell these myself TBH. I'm busy enough as is haha.
这仍然是工作,我还没有完成的路由,只有放置。一旦完成(并测试) ,我将把 kicad 文件和 gerbers 发布到 GitHub 上,供每个人使用、构建和改进。我没有带宽,也不愿意自己卖这些东西 TBH。我已经够忙了,哈哈。


Keen to take feedback from people, I know my work cant be perfect but i'd like to make this as good as possible :)
我知道我的工作不可能是完美的,但是我想让它尽可能的好


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