2 layers52.1 × 76.2 mm
2 layers65.9 × 44 mm
Esp32 example
ECE-445/smart-insole- Size
- 65.9 × 44 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 56
- Nets
- 80
- Pads
- 256
- Tracks, vias
- 590, 73
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 5 Feb 2024
- Updated
- 2 May 2024
Overview
Esp32 example is an open-source printed circuit board by ECE-445, from the ECE-445/smart-insole repository on GitHub. It is a 2-layer board of 65.9 × 44 mm with 56 parts on 80 nets, routed with 590 tracks and 73 vias.
It is built around the ESP32-S3-WROOM-1-N16R2, PJS008U-3000-0 and MPU-6050, with the TLV75801PDRV, SS8050-G and SP0503BAHTG among its other parts. Its parts include 26 resistors, 10 connectors, 9 capacitors, 3 ICs and 2 diodes. It belongs with the ESP32 boards of this library.
Main components
6
ESP32-S3-WROOM-1-N16R2
SMD,25.5x18mm-103.5dBm -40℃~+85℃ 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 On-board PCB Antenna UART、SDIO、SPI、I2C、GPIO、PWM、ADC、I2S、JTAG、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
PJS008U-3000-0
插件14.18mm MicroSD Card (TF Card) Push-Pull 插件 SD Card / Memory Card Connector ROHSYamaichi ElectronicsSD Card / Memory Card Connector
MPU-6050
QFN-24-EP(4x4)-40℃~+85℃ 16bit 1KB 2.375V~3.46V 5uA Accelerometer Gyroscope I2C X,Y,Z X,Y,Z ±16g ±2000dps QFN-24-EP(4x4) Accelerometers ROHSTDK InvenSenseAccelerometers
TLV75801PDRV
WSON-6-EP(2x2)-40℃~+125℃@(Tj) 1 31uA 500mA 50dB@(1kHz) 53uVrms 550mV~5.5V 6V Adjustable Positive Under Voltage Lockout、Over Current Protection、Soft Start、Thermal Shutdown WSON-6-EP(2x2) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
SS8050-G
SOT-231 NPN 1.5A 100 100MHz 100nA 25V 300mW 400mV 5V NPN SOT-23 Bipolar (BJT) ROHSComchipBipolar (BJT)
SP0503BAHTG
SOT-143-55℃~+125℃ 10A@8/20us 14V 150W@8/20us 30pF、60pF 5.5V 6V 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
Parts
56| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 1k | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R5, R7, R10, R11, R12, R15, R16, R17 |
| 4 | 100k | Resistor_SMD:R_0805_2012Metric | R9, R23, R24, R25 |
| 4 | 10k | Resistor_SMD:R_0805_2012Metric | R13, R14, R18, R19 |
| 3 | 1uF | Capacitor_SMD:C_0805_2012Metric | C1, C2, C5 |
| 3 | 5k | Resistor_SMD:R_0805_2012Metric | R6, R8, R26 |
| 3 | Conn_01x02_Pin | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5, J8, J10 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric | C3, C4 |
| 2 | 1u | Capacitor_SMD:C_0805_2012Metric | C18, C19 |
| 2 | SS8050-G | Package_TO_SOT_SMD:SOT-23 | Q2, Q3 |
| 2 | SW_Push | Button_Switch_SMD:SW_SPST_B3S-1000 | SW1, SW2 |
| 1 | 100n | Capacitor_SMD:C_0805_2012Metric | C24 |
| 1 | 10u | Capacitor_SMD:C_0805_2012Metric | C23 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric | R20 |
| 1 | 200k | Resistor_SMD:R_0603_1608Metric | R21 |
| 1 | 5.1k | Resistor_SMD:R_0603_1608Metric | R22 |
| 1 | Conn_01x02_Pin | Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J1 |
| 1 | Conn_01x05_Female | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J3 |
| 1 | Conn_02x02_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x02_P2.54mm_Vertical | J9 |
| 1 | Conn_02x10_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x10_P2.54mm_Vertical | J4 |
| 1 | Conn_ARM_JTAG_SWD_10 | Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical | J7 |
| 1 | ESP32-S3-WROOM-1-N16R2 | local_footprints:ESP32-S3-WROOM-1_EXP | U7 |
| 1 | LED | LED_SMD:LED_0805_2012Metric | D3 |
| 1 | MPU-6050 | Sensor_Motion:InvenSense_QFN-24_4x4mm_P0.5mm | U1 |
| 1 | PJS008U-3000-0 | MEM2051-00-195-00-A:GCT_MEM2051-00-195-00-A | J6 |
| 1 | SP0503BAHT | Package_TO_SOT_SMD:SOT-143 | D1 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1 |
| 1 | SolderJumper_3_Open | Jumper:SolderJumper-3_P2.0mm_Open_TrianglePad1.0x1.5mm | JP2 |
| 1 | TLV75801PDRV | Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm | U3 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Amphenol_10118194_Horizontal | J2 |
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Questions
How big is the Esp32 example PCB?
It measures 65.9 × 44 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Esp32 example use?
56 parts, built around the ESP32-S3-WROOM-1-N16R2, PJS008U-3000-0, MPU-6050 and TLV75801PDRV. 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 Esp32 example KiCad files?
From the ECE-445/smart-insole repository on GitHub, at the commit this page was made from: the board is boards/SmartInsoleV2/esp32_example.kicad_pcb and its schematic boards/SmartInsolePCB/DesignESP32PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Esp32 example design in my own project?
Its repository states no licence, so its author keeps all rights: ask ECE-445 before reusing the design.