4 layers101.6 × 53.3 mm
H730duino
martinribelotta/h730duino
STM32H7 Arduino form factor and software compatible board
111 parts47MIT
2 layers28 × 65 mm
Presence Sensor
Sanderhuisman/Presence-Sensor- Size
- 28 × 65 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 77
- Nets
- 92
- Pads
- 308
- Tracks, vias
- 107, 34
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211232)
- Created
- 17 Jan 2022
- Updated
- 24 Jan 2022
Overview
Presence Sensor is an open-source printed circuit board by Sanderhuisman, from the Sanderhuisman/Presence-Sensor repository on GitHub, published under the MIT licence. It is a 2-layer board of 28 × 65 mm with 77 parts on 92 nets, routed with 107 tracks and 34 vias.
It is built around the ESP32-S2-MINI-1-N4, BMP280 and AMS1117-3.3, with the AP2161WG, FSUSB42UMX and USBLC6-2P6 among its other parts. Its parts include 24 capacitors, 22 resistors, 7 ICs, 4 diodes and 4 connectors. It belongs with the sensors and measurement boards and the ESP32 boards of this library.
Main components
12
ESP32-S2-MINI-1-N4
SMD-65P-40℃~+85℃ -97dBm 19.5dBm 2.4GHz 310mA 3V~3.6V 63mA ESP32-S2FH4 Chip On-board PCB Antenna Support USB interface UART、SPI、I2C、I2S、USB SMD-65P WiFi Modules ROHSEspressif SystemsWiFi Modules
BMP280
LGA-8(2x2.5)-40℃~+85℃ 0.12hpa 1.5pa/K 1.71V~3.6V 1hpa 300nA 30Kpa~1.1bar I2C、SPI Integrated ADC and digital interface、On-chip calibration and non-volatile storage、Standby mode、On-chip temperature output LGA-8(2x2.5) Pressure Sensors ROHSBoschPressure Sensors
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
AP2161WG
SOT-23-5-40℃~+85℃ 1 1A 2.7V~5.5V 95mΩ Active Low Load Switch Short-Circuit Protection(SCP)、Undervoltage Protection(UVP)、Overcurrent Protection(OCP)、Overtemperature protection (OTP) SOT-23-5 Power Distribution Switches ROHSDiodes IncorporatedPower Distribution Switches
FSUSB42UMX
UFQFN-10(1.4x1.8)-40℃~+85℃ 13ns 15ns 2 2.4V~4.4V 250ps 2:1 3.7pF 3.9Ω 720MHz UFQFN-10(1.4x1.8) Analog Switches, Multiplexers ROHSonsemiAnalog Switches, Multiplexers
USBLC6-2P6
SOT-666-6-40℃~+125℃ 150nA 17V 2 3.5pF 5.25V 5A@8/20us 6V ESD IEC 61000-4-2 Unidirectional SOT-666-6 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
DLP11SN900HL2L
SMD-4P,1.2x1mm-40℃~+85℃ 1.5Ω 100MΩ 12.5V 150mA 2 5V 90Ω@100MHz SMD-4P,1.2x1mm Common Mode Filters ROHSMurataCommon Mode Filters
ESDA6V1-5SC6
SOT-23-6100nA 10A@8/20us 11V、14V 140W@8/20us 5V 60pF 9V ESD IEC 61000-4-2、IEC 61000-4-4 SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
MBT3904DW1
SOT-363-55℃~+150℃ 100 150mW 2 NPN 200mA 300MHz 300mV 40V 50nA 6V NPN SOT-363 Bipolar (BJT) ROHSonsemiBipolar (BJT)
SM04B-SRSS-TB(LF)(SN)
SMD,P=1mm,卧贴-25℃~+85℃ 1 1A 1mm 1x4P 2.9mm 4 4.32mm 4P 50V 6mm Auxiliary Solder Pin Copper alloy PA SH Surface Mount, Right Angle Tin UL94V-0 White SMD,P=1mm,卧贴 Wire To Board Connector ROHSJSTWire To Board Connector
SP0502BAHTG
SOT-23-40℃~+125℃ 100nA 2 30pF 5.5V 8.5V IEC 61000-4-2 TVS Unidirectional SOT-23 ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)
USB4105-GF-A
SMD-40℃~+85℃ 1 12P 48V 5A Black Female Surface Mount, Right Angle Type-C USB 2.0 SMD USB Connectors ROHSGlobal Connector Technology (GCT)USB Connectors
README
README.mdPresence-Sensor
Parts
77| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | 100n | Capacitor_SMD:C_0603_1608Metric | C1, C2, C5, C6, C11, C12, C13, C14, C15, C16, C19, C21, C24 |
| 9 | 10K | Resistor_SMD:R_0603_1608Metric | R3, R8, R9, R10, R11, R12, R14, R19, R20 |
| 6 | 0R | Resistor_SMD:R_0603_1608Metric | R1, R2, R16, R17, R21, R22 |
| 6 | Fiducial | Fiducial:Fiducial_0.5mm_Mask1mm | FID1, FID2, FID3, FID4, FID5, FID6 |
| 4 | 22u | Capacitor_SMD:C_0805_2012Metric | C4, C7, C9, C10 |
| 2 | 12pF | Capacitor_SMD:C_0603_1608Metric | C17, C18 |
| 2 | 1u | Capacitor_SMD:C_0603_1608Metric | C8, C23 |
| 2 | 4.7K | Resistor_SMD:R_0603_1608Metric | R4, R7 |
| 2 | 4.7u | Capacitor_SMD:C_0805_2012Metric | C3, C20 |
| 2 | 5.1K | Resistor_SMD:R_0603_1608Metric | R5, R6 |
| 2 | MountingHole | MountingHole:MountingHole_2.7mm_M2.5 | H1, H2 |
| 2 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H3, H4 |
| 2 | SW_Push | Button_Switch_SMD:SW_Push_SPST_NO_Alps_SKRK | SW1, SW2 |
| 1 | 10u | Capacitor_SMD:C_0805_2012Metric | C22 |
| 1 | 22.1K | Resistor_SMD:R_0603_1608Metric | R15 |
| 1 | 32.768MHz | Presence Sensor:NX3215SA | Y1 |
| 1 | 47.5K | Resistor_SMD:R_0603_1608Metric | R18 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | AP2161W | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | BMP280 | Package_LGA:Bosch_LGA-8_2x2.5mm_P0.65mm_ClockwisePinNumbering | U5 |
| 1 | CP2102N-Axx-xQFN24 | Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm | U7 |
| 1 | Conn_01x05 | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J4 |
| 1 | DLP11SN900HL2L | Presence Sensor:FIL_DLP11SN900HL2L | FL1 |
| 1 | DNP | Resistor_SMD:R_0603_1608Metric | R13 |
| 1 | ESDA25P35 | Presence Sensor:TVS_ESDA25P35-1U1M | D1 |
| 1 | ESDA6V1-5SC6 | Package_TO_SOT_SMD:SOT-23-6 | D5 |
| 1 | ESP32-S2-MINI-1 | Presence Sensor:XCVR_ESP32-S2-MINI-1 | U1 |
| 1 | FSUSB42UMX | Presence Sensor:IC_FSUSB42UMX | U6 |
| 1 | MBT3904DW1 | Package_TO_SOT_SMD:SOT-363_SC-70-6 | Q1 |
| 1 | SEN0395 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J1 |
| 1 | SM04B-SRSS-TB(LF)(SN) | Presence Sensor:JST_SM04B-SRSS-TB(LF)(SN) | J3 |
| 1 | SP0502BAHT | Package_TO_SOT_SMD:SOT-23 | D3 |
| 1 | SW_SPDT | Button_Switch_SMD:SW_Push_1P1T-SH_NO_CK_KMR2xxG | SW3 |
| 1 | USB4105 | Presence Sensor:GCT_USB4105_REVA | J2 |
| 1 | USBLC6-2P6 | Package_TO_SOT_SMD:SOT-666 | U2 |
| 1 | WS2812B | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D2 |
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Questions
How big is the Presence Sensor PCB?
It measures 28 × 65 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Presence Sensor use?
77 parts, built around the ESP32-S2-MINI-1-N4, BMP280, AMS1117-3.3 and AP2161WG. 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 Presence Sensor KiCad files?
From the Sanderhuisman/Presence-Sensor repository on GitHub, at the commit this page was made from: the board is pcb/presence_sensor.kicad_pcb and its schematic pcb/presence_sensor.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Presence Sensor 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).