2 layers45.5 × 45.1 mm
2 layers47.8 × 27.6 mm
Usb rs485
BASM/shSmart House
- Size
- 47.8 × 27.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 44
- Nets
- 12
- Pads
- 276
- Tracks, vias
- 528, 36
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 7 Dec 2014
- Updated
- 2 Jan 2017
Overview
Usb rs485 is an open-source printed circuit board by BASM, from the BASM/sh repository on GitHub, published under the MIT licence. It is a 2-layer board of 47.8 × 27.6 mm with 44 parts on 12 nets, routed with 528 tracks and 36 vias.
It is built around the CP2102 and SP3481CN-L. Its parts include 16 resistors, 12 capacitors, 8 ICs and 8 connectors. It belongs with the interfaces and adapters boards of this library.
Main components
2README
README.mdsh
Smart House solution.
Directories
Circuts -- KiCad schematics and PCB and Gerber files for production. host -- logical emulator for host mochine
Parts
44| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 560 | SM1206 | R2, R2, R2, R2, R3, R3, R3, R3 |
| 8 | C0.1uF | SM0805 | C1, C1, C1, C1, C3, C3, C3, C3 |
| 4 | 10K | SM1206 | R1, R1, R1, R1 |
| 4 | C1.0uF | SM1210 | C2, C2, C2, C2 |
| 4 | CONN_2 | C2 | P2, P2, P2, P2 |
| 4 | CP2102 | QFN28 | U1, U1, U1, U1 |
| 4 | K4.7 | SM1206 | R4, R4, R4, R4 |
| 4 | SP3481CN | so-8 | IC1, IC1, IC1, IC1 |
| 4 | USB-MINI-B | USB_MINI_B | CON1, CON1, CON1, CON1 |
More from BASM/sh
1Similar boards
- 2 layers73.1 × 58.9 mm
ESP32CanBoard
ieb/CanDiagnose
Small firmware to run on an ESP32 and diagnose devices and messages on a canbus.
35 parts5 - 2 layers99.7 × 50.2 mm
- 2 layers29.4 × 11.2 mm
- 2 layers91.4 × 91.4 mm
- 2 layers115 × 45 mm
- 2 layers178 × 145 mm
Ultra DB X51 v1
ExploreEmbedded/8051_DevelopmentBoard
Design files and sample code for 8051 development Ultra Boards
145 parts70 - 2 layers55 × 55 mm
LeafNode v3.1
leafai-io/leaf-node-v3.x
Modular node for sensor monitoring and device control in grow environments.
91 parts47 - 2 layers93 × 60 mm
Hornbill Open Universal Remote
ExploreEmbedded/hornbill-our
Open Univeral Remote with Hornbill ESP32 dev tools. BLE IR Bridge for device control
75 parts27
Questions
How big is the Usb rs485 PCB?
It measures 47.8 × 27.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Usb rs485 use?
44 parts, built around the CP2102 and SP3481CN-L. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Usb rs485 KiCad files?
From the BASM/sh repository on GitHub, at the commit this page was made from: the board is circuts/usb_rs485/usb_rs485.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Usb rs485 design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).