4 layers99 × 60 mm
Grip strength meter
houseofbigseals/grip_strength_meter_pcb
schematic and pcb for custom esp32 grip strength meter project
123 parts
2 layers22.9 × 41.3 mm
Esp32-s2 corebase
pedrominatel/esp32-s2_corebaseThis is the base template for the ESP32-S2 SoC projects.
- Size
- 22.9 × 41.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 46
- Nets
- 60
- Pads
- 221
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 5 (file 20171130)
- Created
- 25 Jul 2020
- Updated
- 5 Oct 2020
Overview
Esp32-s2 corebase is an open-source printed circuit board by pedrominatel, from the pedrominatel/esp32-s2_corebase repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 22.9 × 41.3 mm with 46 parts on 60 nets.
It is built around the ESP32-S2, W25Q128JVSIQ and TLV75733PDBV, with the ANT3216LL00R2400A and LESD8D3.3CAT5G among its other parts. Its parts include 23 capacitors, 8 resistors, 4 ICs, 4 connectors and 2 inductors. It belongs with the ESP32 boards of this library.
Main components
5
ESP32-S2
QFN-56-EP(7x7)-40℃~+125℃ -97dBm 135mA 150Mbps 2.4GHz 2.4GHz~2.4835GHz 2.8V~3.6V 63mA DMA function SPI、UART、I2C、I2S WiFi transceiver QFN-56-EP(7x7) RF Transceiver ICs ROHSEspressif SystemsRF Transceiver ICs
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
TLV75733PDBV
SOT-23-5-40℃~+125℃@(Tj) 1 1A 3.3V 40uA 46dB@(100kHz) 5.5V 650mV@(1A) 71.5uVrms Fixed Positive Under Voltage Lockout、Over Current Protection、Over Temperature Protection、Soft Start SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
ANT3216LL00R2400A
1206-40℃~+105℃ 1.2mm 1.6mm 160MHz 1W 2.45GHz 3.2mm 5.05dBi 50Ω 1206 Antennas ROHSYAGEOAntennas
LESD8D3.3CAT5G
SOD-882100nA 10V 16pF 3.3V 6.5V 60W 6A Bidirectional ESD IEC 61000-4-2 SOD-882 ESD and Surge Protection (TVS/ESD) ROHSLeshan Radio (LRC)ESD And Surge Protection (TVS/ESD)
README
README.mdESP32-S2 Core Base Project template
This is the base template for the ESP32-S2 SoC projects.
Parts
46| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C20, C21 |
| 5 | 10kR | Resistor_SMD:R_0402_1005Metric | R2, R3, R4, R5, R8 |
| 4 | 10pF | Capacitor_SMD:C_0402_1005Metric | C2, C3, C6, C7 |
| 3 | 1uF | Capacitor_SMD:C_0603_1608Metric | C18, C19, C22 |
| 2 | 499R | Resistor_SMD:R_0402_1005Metric | R6, R7 |
| 2 | ? | Capacitor_SMD:C_0402_1005Metric | C4, C5 |
| 2 | Conn_01x16 | Connector_PinHeader_1.27mm:PinHeader_1x16_P1.27mm_Vertical | J2, J4 |
| 1 | 0R | Inductor_SMD:L_0402_1005Metric | L1 |
| 1 | 10kR DNP | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 10uF | Capacitor_Tantalum_SMD:CP_EIA-3216-12_Kemet-S | C23 |
| 1 | 2nH | Inductor_SMD:L_0402_1005Metric | L2 |
| 1 | 32kHz | Clocks:CRYSTAL-SMD-3.2X1.5MM | Y2 |
| 1 | 40MHz 10ppm | Clocks:CRYSTAL-SMD-3.2X2.5MM | Y1 |
| 1 | ANT3216LL00R2400A | misc:ANTC3216X135N | ANT1 |
| 1 | Conn_01x06 | Connector_PinHeader_1.27mm:PinHeader_1x06_P1.27mm_Vertical | J1 |
| 1 | Conn_ARM_JTAG_SWD_10 | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD | J3 |
| 1 | ESP32-S2 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP5.6x5.6mm | U3 |
| 1 | GPIO46 | Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm_NumberLabels | JP1 |
| 1 | LESD8D3.3CAT5G | misc:SC70 | D1 |
| 1 | PSRAM | Package_SO:SOIC-8_5.275x5.275mm_P1.27mm | U1 |
| 1 | TLV75733PDBV | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.275x5.275mm_P1.27mm | U2 |
Similar boards
- 2 layers312.5 × 122.3 mm
- 4 layers54.7 × 75.8 mm
- 4 layers25.4 × 25.4 mm
Zeo1.2 devboard
zeodotdev/zeo-boards
ESP32-S3 development board with onboard BME280 (temperature, humidity, pressure) and LSM6DS3 (6-axis IMU) sensors. This repo contains the designs, ESP-IDF firmware, and a Python plotter for visualization.
92 parts3 - 4 layers17.8 × 53.4 mm
ESPHMI
maglash64/ESP32-S2-DEV
ESP32-S2 Dev Board (Designed for Manufacturing) JLCPCB 2313 4-Layer Controlled Impedence Stackup All Components Available on LCSC. Features: 128Mb FLASH. USB-C Connector for Programming All Usable GPIOs exposed.
39 parts9 - 4 layers75 × 65 mm
- 4 layers109.8 × 145 mm
- 2 layers59 × 34 mm
Iot postbox v1
paclema/iot-postbox
Integrated open-source HW and FW for an IoT smart mailbox sensor with Wi-Fi and LoRaWAN connectivity.
87 parts
Questions
How big is the Esp32-s2 corebase PCB?
It measures 22.9 × 41.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Esp32-s2 corebase use?
46 parts, built around the ESP32-S2, W25Q128JVSIQ, TLV75733PDBV and ANT3216LL00R2400A. 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-s2 corebase KiCad files?
From the pedrominatel/esp32-s2_corebase repository on GitHub, at the commit this page was made from: the board is esp32-s2_corebase/esp32-s2_corebase.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Esp32-s2 corebase design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).