2 layers31 × 34 mm
2 layers50 × 63 mm
Esp32hardware
cnlohr/esp32_tracker3DO NOT USE THIS PROJECT - ESP32 Tracker with the TS4231
- Size
- 50 × 63 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 93
- Nets
- 79
- Pads
- 352
- Tracks, vias
- 183, 4
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 27 Mar 2018
- Updated
- 28 Mar 2018
Overview
Esp32hardware is an open-source printed circuit board by cnlohr, from the cnlohr/esp32_tracker repository on GitHub, published under the MIT licence. It is a 2-layer board of 50 × 63 mm with 93 parts on 79 nets, routed with 183 tracks and 4 vias.
It is built around the CP2102, ESP32-WROOM-32 and LSM303C, with the TS4231, STBC08PMR and VBPW34FASR among its other parts. Its parts include 29 resistors, 28 capacitors, 14 ICs, 9 diodes and 5 transistors. It belongs with the ESP32 and RISC-V boards of this library.
Main components
7
CP2102
-Non-isolated TYPE-A UART(TTL) USB2.0 - USB Conversion Modules ROHSAi-ThinkerUSB Conversion Modules
ESP32-WROOM-32
SMD,18x25.5mm-40℃~+85℃ -98dBm 2.4GHz 2.7V~3.6V 20dBm Bluetooth4.2 ESP32-DOWDQ6 UART、SDIO、SPI、I2C、GPIO、PWM、ADC、DAC SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
LSM303C
LGA-12(2x2)-40℃~+85℃ 1.9V~3.6V 16bit 6uA Accelerometer Motion event detection SPI、I2C X,Y,Z ±8g LGA-12(2x2) Accelerometers ROHSSTMicroelectronicsSpecialized SensorsTS4231
WLCSP-9_1.66x1.66x0.50PWLCSP-9(1.66x1.66) New Arrivals ROHSTriad SemiconductorUncategorised
STBC08PMR
DFN-6(3x3)-40℃~+85℃ 1 25uA 4.25V~6.5V 4.2V 800mA Charging IC Lithium Battery DFN-6(3x3) Battery Management ROHSSTMicroelectronicsBattery Management
VBPW34FASR
SMD,4.4x3.9mm-40℃~+100℃ 215mW 2nA 60V 780nm~1050nm 950nm ±65° SMD,4.4x3.9mm Photodiodes ROHSVishay IntertechnologyPhotodiodes
SS8050
SOT-323-55℃~+150℃ 1 NPN 1.5A 100MHz 100nA 200 25V 300mW 500mV 5V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
README
README.mdesp32_tracker
ESP32 Tracker with the TS4231
THIS PROJECT IS NOT YET FUNCTIONAL.
Parts
93| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | .1uF | C_0603 | C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C23 |
| 11 | 10k | R_0603 | R9, R10, R11, R12, R13, R24, R25, R26, R27, R28, R29 |
| 9 | 15k | R_0603 | R1, R2, R3, R4, R5, R6, R7, R8, R18 |
| 9 | 1uF | C_0603 | C1, C2, C3, C4, C5, C6, C7, C8, C22 |
| 8 | TS4231 | TS4231 | U1, U2, U3, U4, U5, U6, U7, U8 |
| 8 | VBPW34FASR | VBPW34FASR | D1, D2, D3, D4, D5, D6, D7, D8 |
| 5 | 1M | R_0603 | R19, R20, R21, R22, R23 |
| 4 | 3.3k | R_0603 | R14, R15, R16, R17 |
| 3 | 10uF | C_0603 | C24, C25, C26 |
| 3 | SS8050 | SOT-23 | Q1, Q2, Q4 |
| 2 | 22uF | C_0603 | C27, C28 |
| 2 | SSM3J355RLFCT-ND | SOT-23 | Q3, Q5 |
| 1 | AUX_HEADER | RIBBON12SMT | J1 |
| 1 | BAT1 | Pin_Header_Straight_1x02_Pitch2.54mm | J2 |
| 1 | BAT2 | Pin_Header_Straight_1x02_Pitch2.54mm | J3 |
| 1 | CP2102 | QFN-24-1EP_4x4mm_Pitch0.5mm | U9 |
| 1 | D_Schottky | D_SOD-123 | D9 |
| 1 | ESP32-WROOM | ESP32-WROOM | U14 |
| 1 | LSM303C | 12LGA | U13 |
| 1 | MCP1824v2.5 | SOT-23-5 | U11 |
| 1 | MCP1824v3.3 | SOT-23-5 | U10 |
| 1 | STBC08 | DFN6PAD | U12 |
| 1 | TACTILE | TACTILE10 | SW1 |
| 1 | USB | USBMicroB-10118194-0001LF | P1 |
| 1 | WSOUT | Pin_Header_Straight_1x03_Pitch2.54mm | P3 |
The 91 most common of 93 parts.
Questions
How big is the Esp32hardware PCB?
It measures 50 × 63 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Esp32hardware use?
93 parts, built around the CP2102, ESP32-WROOM-32, LSM303C and TS4231. 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 Esp32hardware KiCad files?
From the cnlohr/esp32_tracker repository on GitHub, at the commit this page was made from: the board is kicad_rev-/esp32hardware.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Esp32hardware 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).
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