2 layers79.1 × 56.3 mm
2 layers41 × 38 mm
RS Board
VGCH/radar_switch5DIY module for lighting control with radar sensor
- Size
- 41 × 38 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 35
- Nets
- 42
- Pads
- 108
- Tracks, vias
- 208, 5
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 13 Feb 2025
- Updated
- 24 Dec 2025
Overview
RS Board is an open-source printed circuit board by VGCH, from the VGCH/radar_switch repository on GitHub. It is a 2-layer board of 41 × 38 mm with 35 parts on 42 nets, routed with 208 tracks and 5 vias.
It is built around the ESP-12F, BT136-600E and LNK362DG, with the MOC3052M, RB051L-40TE25 and RMB4S among its other parts. Its parts include 11 resistors, 8 capacitors, 7 diodes, 3 ICs and 3 connectors. It belongs with the ESP8266 boards of this library.
Main components
6
ESP-12F
SMD,24x16mm-40℃~+85℃ -96dBm 15dBm 2.4GHz 3.3V 375mA 55mA PCB UART WIFI4 SMD,24x16mm WiFi Modules ROHSDOITWiFi Modules
BT136-600E
TO-220-40℃~+125℃@(Tj) 1 TRIAC 1.5V 1.5W 1.7V 10mA 15mA 30A 4A 600V TO-220 Thyristors (SCR)/Modules ROHSJSMSEMIThyristors (SCR)/Modules
LNK362DG
SO-8SO-8 AC-DC Controllers and Regulators ROHSPOWER INTEGRATIONSPre-Ordered Products
MOC3052M
DIP-6-40℃~+85℃ 1 1.5V 1000V/us 1A 330mW 4.17kV 6 600V 60mA No TRIAC DIP-6 Triac, SCR Output Optoisolators ROHSonsemiTriac, SCR Output Optoisolators
RB051L-40TE25
DO-214AC(SMA)1 Independent 1mA@20V 20V 3A 450mV@3A 70A DO-214AC(SMA) Schottky Diodes ROHSROHM SemiconductorSchottky Diodes
RMB4S
MBS-55℃~+150℃@(Tj) 1V@400mA 30A 400V 500mA 5uA@400V Single-Phase Rectifier MBS Bridge Rectifiers ROHSTaiwan SemiconductorBridge Rectifiers
README
README.mdIoT Модуль управления освещением с радарным датчиком
Работает как самостоятельное утройство, так и в составе умного дома Home Assistant:
В модуле реализованы следующие сервисы
mDNS
SSDP/UPnP
Captive Portal
MQTT Discovery
Конфигурация устройства в Home Assistant:
Веб-интерфейс:
Репозиторий содержит исходники:
Прошивки устройства
Печатной платы
Модели корпуса
В веб-интерфейсе добавлен график для отображения дистанции в реальном времени:
Полное описание в статье на Хабр
Parts
35| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 1k | Resistor_SMD:R_0805_2012Metric | R7, R10, R12 |
| 3 | 220uF 10V | Capacitor_SMD:CP_Elec_5x5.4 | C4, C6, C7 |
| 2 | LED | LED_SMD:LED_1206_3216Metric | D5, D6 |
| 2 | RB051L-40TE25 | Diode_SMD:D_SOD-123 | D2, D7 |
| 2 | UF4005 US1J | Diode_SMD:D_MELF | D3, D4 |
| 1 | 0.5 | Resistor_SMD:R_1206_3216Metric | R2 |
| 1 | 1.5k | Resistor_SMD:R_0805_2012Metric | R6 |
| 1 | 1.7k | Resistor_SMD:R_0805_2012Metric | R4 |
| 1 | 100n | Capacitor_SMD:C_1206_3216Metric | C2 |
| 1 | 10n | Capacitor_SMD:C_1206_3216Metric | C5 |
| 1 | 1mH | Inductor_SMD:L_Taiyo-Yuden_NR-60xx_HandSoldering | L1 |
| 1 | 1А | Resistor_SMD:R_1206_3216Metric | F1 |
| 1 | 2.7k | Resistor_SMD:R_0805_2012Metric | R5 |
| 1 | 220uF 6.3V | Capacitor_SMD:CP_Elec_5x5.4 | C8 |
| 1 | 240V AC | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J1 |
| 1 | 330 | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 39 | Resistor_SMD:R_1206_3216Metric | R8 |
| 1 | 4.3uF 400V | Capacitor_THT:CP_Radial_D8.0mm_P3.80mm | C1 |
| 1 | 45uF 135V | Capacitor_SMD:CP_Elec_5x5.4 | C3 |
| 1 | 470 | Resistor_SMD:R_0805_2012Metric | R15 |
| 1 | 600 | Resistor_SMD:R_0805_2012Metric | R3 |
| 1 | BT136-600 | Package_TO_SOT_SMD:TO-252-2 | Q1 |
| 1 | ESP-12F | RF_Module:ESP-12E | U3 |
| 1 | LD 2402 | Connector_PinSocket_2.00mm:PinSocket_1x04_P2.00mm_Vertical | J2 |
| 1 | LNK362D | Package_SO:PowerIntegrations_SO-8C | U2 |
| 1 | LOAD 250W MAX | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J3 |
| 1 | MOC3052M | Package_DIP:DIP-6_W7.62mm_SMDSocket_SmallPads | U1 |
| 1 | RMB4S | Package_TO_SOT_SMD:TO-269AA | D1 |
Questions
How big is the RS Board PCB?
It measures 41 × 38 mm and has 2 copper layers, 1.6 mm thick.
What parts does the RS Board use?
35 parts, built around the ESP-12F, BT136-600E, LNK362DG and MOC3052M. 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 RS Board KiCad files?
From the VGCH/radar_switch repository on GitHub, at the commit this page was made from: the board is RS_Board/RS_Board.kicad_pcb and its schematic RS_Board/RS_Board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the RS Board design in my own project?
Its repository states no licence, so its author keeps all rights: ask VGCH before reusing the design.
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