Rs485 board
About the Rs485 board
Rs485 board is an open source PCB design by mekatrol, published on GitHub. It is a 2-layer board measuring 24.1 × 22.1 mm, with 12 components from 8 distinct parts.
Other key parts include the SN75176AD and 74LVC1G00. By type, the board carries 3 connectors, 3 diodes, 2 ICs, 2 capacitors and 2 resistors.
From the project
This repository contains the electronics, embedded firmware, support software, and reference material for a collection of home-automation and workshop projects. Hardware designs are primarily created with KiCad, firmware targets Raspberry Pi Pico/Pico W and MicroPython-compatible
This repository contains the electronics, embedded firmware, support software, and reference material for a collection of home-automation and workshop projects. Hardware designs are primarily created with KiCad, firmware targets Raspberry Pi Pico/Pico W and MicroPython-compatible boards, and the host-side controller tools are written in .NET, C++, and Python.
Main components on the Rs485 board
Rs485 board bill of materials (BOM)
12 components, 8 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SN75176AD | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | 74LVC1G00 | TSOT-23-5 | U2 |
| 2 | Conn_01x04_Female | PinHeader_1x04_P2.54mm_Vertical | J1, J2 |
| 1 | CON2 | TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J3 |
| 1 | SMAJ48CA | D_SMA | D1 |
| 2 | LED | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2, D3 |
| 2 | 100n | C_1206_3216Metric | C1, C2 |
| 2 | 270R | R_1206_3216Metric | R1, R2 |
Rs485 board design files
The KiCad project lives in the mekatrol/electronics repository on GitHub; these links point at the commit this page was built from.
Rs485 board: common questions
How big is the Rs485 board?
The Rs485 board measures 24.1 × 22.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Rs485 board?
12 components, from 8 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Rs485 board design files?
From the mekatrol/electronics repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Rs485 board design in my own project?
The repository has no license, so all rights stay with mekatrol. Use it as a reference, and ask the author before reusing the design.
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