Boards using the SP3485CN-L

47 boards

Boards in 36 GitHub repositories, designed in KiCad, that use the SP3485CN-L by MaxLinear (0℃~+70℃ 1 1 10Mbps 3V~3.6V Transceiver SOIC-8 RS-485 / RS-422 ICs ROHS). See how each wires it, with its parts, size, README and files; the SP3485CN-L’s symbol, footprint and pinout are on its own page.

2 layers33.3 × 6.3 mm
Stm8s001rs485
TG9541/stm8s001rs485
A narrow KiCad made PCB with STM8S001J3, RS485 driver and DS1621S Thermometer, e.g., for STM8EF-MODBUS
21 parts20MIT
2 layers16.9 × 14.4 mm
Rs485-ch340e
TG9541/rs485-ch340e
A small CH340E based configurable RS485 or TTL 2/3-wire USB dongle
17 parts15MIT
4 layers40 × 40 mm
Enc encoder
ROAR-QUTRC/perseus-v3
The code base for the QUT Robotics Club ROAR teams rover Perseus starting 2026
87 parts10
2 layers94 × 94 mm
3axis magnitometer
NarodniySputnik/Gladiolus-1
Gladiolus-1 - автономный модуль для приема и передачи изображений в формате SSTV (Slow Scan TeleVision) на малом космическом аппарате (МКА) формата CubeSat
96 parts9GPL-3.0
2 layers39.7 × 28.7 mm
Fordacp
tomaskovacik/fordacp
HW for Dale Thomas fordcap CD changer emualtor
36 parts8
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 layers88.3 × 105 mm
DMX ESP Stepper controller
electron-rare/DMX_ESP_Stepper-controller
contrôle de moteur pas à pas selon commande DMX, pour l'opéra de Montpellier
47 parts3GPL-3.0
4 layers97 × 97.4 mm
QEdge UI
qinno/qEdge-UI
qedge+ is the industry's low power design alternative to the standard PC approach. qEdge-UI is part of qEdge+ and consists of a RaspBerry Pico with LCD, touch screen and keys and an 868MHz LoRa radio module.
170 parts3
2 layers
H bridge
Miceuz/h-bridge
High voltage H-bridge driver
93 parts2Apache-2.0
2 layers27.5 × 0 mm
Thermocouple
Miceuz/thermocouple-modbus
Thermocouple frontend accessible via industrial modbus protocol
75 parts2
2 layers204.5 × 113 mm
STM
Noraiz963/Mini-PLC-
Compact industrial mini PLC designed in KiCad
139 parts1
4 layers64 × 41 mm
External
agalakhov/klingel-external

64 parts
2 layers167.6 × 127 mm
Q Throttle
DavidMFlynn/Q-Throttle-repo
Model railroad throttle
177 parts
4 layers75 × 38.6 mm
HuffAndPuff
dmanla/AccessibilityHeadsetDevkit
A development kit for the creation of an accessibility driven platform.
149 parts
4 layers95.2 × 85.7 mm
ESP32PLC
duyhohoang/duyhohoang.github.io
Hoàng Duy — PCB Design, Embedded Systems and IoT portfolio
190 parts
4 layers60 × 80 mm
Portable assetTracker v0.2
ericyuanyong/asset-tracker
a asset tracker demo project based on msom
160 partsMIT
2 layers40 × 40 mm
LEDcube
eurovibes/LEDcube
A RGB LED cube
31 parts
2 layers50 × 50 mm
Seriallight
eurovibes/seriallight
Enlight the shiny Berlin S-Bahn character lights
71 parts
2 layers42.4 × 42.4 mm
Nema17 driver
fremsoft/impara-giocando-2
Seconda stagione di impara giocando, laboratorio di robotica e meccatronica
48 partsGPL-3.0
2 layers64 × 39.5 mm
Control
Jochen0x90h/LedControl
Controller for LED strips based on WS2812 with display based on SSD1306
67 partsMIT
2 layers102 × 83 mm
Avance del proyecto
Josnell09/Josnell_Tejeda_Electiva_2025_C2
ELECTIVA
75 parts
2 layers87 × 72 mm
Ekdome
KrogeChen/EASYLINK
easy link protocol by homebus
118 parts
2 layers23.5 × 15.5 mm
UModbusAdapter
MandusBorjesson/uModbusAdapter

23 parts
4 layers59.3 × 37.5 mm
Module
Pollex/MFM-Module-RS485
A MultiFlexMeter (MFM) sensor module. The hardware is a generic carrier: RS-485 + 1-Wire, with a software-selectable sensor supply rail (3.6 V / 5 V / 12 V).
56 parts