2 layers100 × 100 mm
Explorer
anyshake/explorer
🌏 Detecting seismic wave using 3 geophones and 3-axis accelerometer, pack & send data to AnyShake Observer over RS232 / RS485 serial.
266 parts100
Boards using the RS485
145 boardsBoards in 114 GitHub repositories, designed in KiCad, that use the RS485 by GR (1 1 1.2mA 2.5Mbps 256 5V Half-Duplex Transceiver ±4kV SOP-8 RS-485 / RS-422 ICs ROHS). See how each wires it, with its parts, size, README and files; the RS485’s symbol, footprint and pinout are on its own page.
- 2 layers45 × 45 mm
- 8 layers163.5 × 123.5 mm
- 2 layers63 × 46 mm
Pi485
bvarner/pi485
An open-source TTL UART <-> RS485 converter, intended for a Raspberry Pi or Arduino
31 parts41MIT - 2 layers123 × 87.5 mm
FastLOGIC
Neumi/fastLOGIC
An affordable Arduino-based board designed for straightforward (industrial) logic control, ideal for building small-scale automation and control solutions.
180 parts23MIT - 4 layers105 × 55 mm
MotorKit
zhbi98/ODriveX
【无刷电机FOC驱动器】双通道 FOC 无刷电机驱动套件，最高电压 60V 单通道电流可达 100A，可以驱动 1.2kW 以内 BLDC 或 PMSM（有中文注释）。
184 parts22MIT - 2 layers98.9 × 91.4 mm
Coin Cell Tester
tomrodinger/servomotor
Open-source NEMA-17 integrated servomotor (motor + closed-loop driver + controller + encoder). RS-485, Python/Arduino libraries, MCP server for AI control. Hardware, firmware and software.
204 parts17MIT - 4 layers80 × 100 mm
TempCtrl
charlesbaynham/DigitalTemperatureController
Schematic, PCB and source code for a high-precision digital temperature controller
186 parts14 - 2 layers45 × 45 mm
- 4 layers63 × 50 mm
Lora bridge
RainDrop-lora/raindrop
Soil moisture monitoring system on LoRaWAN network
74 parts10Apache-2.0 - 4 layers60 × 44 mm
- 2 layers59.1 × 53.3 mm
- 4 layers42 × 42 mm
Motor42
zhbi98/Motor42
【小型 42mm 伺服电机】支持 RS485 和 CAN 协议的闭环功能的步进电机，支持功率和通信级联(节点串联连接)，适用于 3D 打印机，舵机，小型机械臂
89 parts8MIT - 2 layers61 × 36.1 mm
BST900-ESP32
delboy711/BST900-ESP32
ESP32 firmware to control BST900 Boost Converters remotely
27 parts5GPL-3.0 - 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 - 4 layers61 × 100 mm
BigCore
Dschadu/Geistwerk-BigCore
An ESP32-based open hardware control board designed for Bottango-powered animatronic and motion projects.
152 parts4CERN-OHL-W-2.0 - 2 layers62 × 73.7 mm
DoorBirdPico
fraxinas/DoorBirdPico
A custom Raspberry Pi Pico PCB design and code to add functionality to the DoorBird Voip entryphone.
42 parts4 - 2 layers80 × 100 mm
Ultimate temp controller
Technariumas/ultimate-temperature-controller
Thermocouple based kiln/oven temperature controller accessable via RS485 or LCD/keypad. Supports temperature profiles on a SD card.
76 parts4Apache-2.0 - 2 layers99.5 × 99.5 mm
Balancer
kwiecinski/BMS-and-offgrid-photovoltaic-management-system
Project contains BMS for lead-acid batteries and ESP-based board used to pull information from EASUN offgrid inverter, energy meters and sensors.
173 parts3MIT - 2 layers63.6 × 49 mm
- 2 layers
- 2 layers69 × 61 mm
Booth
JCohner/booth
Using 1000 NeoPixels with FastLED library we are controlling a custom built DJ booths lighting. The NeoPixels are organzied into rectangles on a DJ of which the light difuses around the rectnagle.
21 parts2 - 4 layers60 × 30 mm
- 2 layers100.3 × 20 mm
FCPC Breakout PCB
Arrow-air/Feather-Companion-Computer
Project Feather Flight Companion Computer Ground Control Station & Onboard Flight UI Functions: 1) Data Logger 2) Telemetry Server 3) User Interface Engine
32 parts1