

Esp32-board
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- Size
- 78.7 × 47.4 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 34
- Nets
- 45
- Pads
- 184
- Tracks, vias
- 381, 79
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 4 Dec 2024
- Updated
- 12 Dec 2024
Overview
Esp32-board is an open-source printed circuit board by jescarri, from the jescarri/lora-sensor repository on GitHub. It is a 4-layer board of 78.7 × 47.4 mm with 34 parts on 45 nets, routed with 381 tracks and 79 vias.
It is built around the ESP32-WROOM-32D, XC6220B331MR and RFM95W-915S2. Its parts include 11 capacitors, 6 resistors, 6 ICs, 6 connectors and 2 switches. It belongs with the ESP32 boards of this library.
Main components
3ESP32-WROOM-32D
-- WiFi Modules ROHSEspressif SystemsWiFi ModulesXC6220B331MR
SOT-23-5-40℃~+85℃@(Ta) 1 25uA 3.3V 400mV@(800mA) 5.5V 50dB@(10kHz) 900mA Fixed Over Current Protection、Over Temperature Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsRFM95W-915S2
LCC-16_16X16mmLCC-16_16X16mm New Arrivals ROHSHopeRF Micro-electronicsUncategorised
README
README.mdlora-sensor
Getting started
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Already a pro? Just edit this README.md and make it your own. Want to make it easy? Use the template at the bottom!
Add your files
- Create or upload files
- Add files using the command line or push an existing Git repository with the following command:
cd existing_repo
git remote add origin https://gitlab.identitylabs.mx/iot/lora-sensor.git
git branch -M master
git push -uf origin masterIntegrate with your tools
Collaborate with your team
- Invite team members and collaborators
- Create a new merge request
- Automatically close issues from merge requests
- Enable merge request approvals
- Set auto-merge
Test and Deploy
Use the built-in continuous integration in GitLab.
- Get started with GitLab CI/CD
- Analyze your code for known vulnerabilities with Static Application Security Testing (SAST)
- Deploy to Kubernetes, Amazon EC2, or Amazon ECS using Auto Deploy
- Use pull-based deployments for improved Kubernetes management
- Set up protected environments
Editing this README
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Parts
34| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 100nF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C2, C10, C11 |
| 3 | 10K | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R2, R3 |
| 3 | 10uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C4, C6, C8 |
| 2 | 1uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C9 |
| 2 | 2.2K | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R5, R6 |
| 2 | 4.7uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C5, C7 |
| 2 | Conn_01x10_Pin | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | J5, J6 |
| 2 | LOGO | LOGO:logo | G***, G*** |
| 2 | XC6220B331MR | Package_TO_SOT_SMD:SOT-23-5 | U2, U3 |
| 1 | 100k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R4 |
| 1 | 22uF | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B_Pad1.50x2.35mm_HandSolder | C3 |
| 1 | ANT | Connector_Coaxial:U.FL_Molex_MCRF_73412-0110_Vertical | J4 |
| 1 | Battery | Connector_JST:JST_XH_B2B-XH-AM_1x02_P2.50mm_Vertical | J7 |
| 1 | ESP Program | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW2 |
| 1 | ESP32-WROOM-32D | RF_Module:ESP32-WROOM-32 | U1 |
| 1 | MAX17048G_T10 | MAX17048G+T10:SON50P200X200X80-9N | U6 |
| 1 | RESET | Button_Switch_THT:SW_PUSH_6mm_H5mm | RESET1 |
| 1 | RFM95W-915S2 | RF_Module:HOPERF_RFM9XW_SMD | U5 |
| 1 | SOIL_SENSOR | Connector_JST:JST_XH_B3B-XH-AM_1x03_P2.50mm_Vertical | J3 |
| 1 | TPS3839DBZ | Package_TO_SOT_SMD:SOT-23 | U4 |
| 1 | WEB_CONF | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW3 |
| 1 | remote_header | Connector_JST:JST_XH_B8B-XH-AM_1x08_P2.50mm_Vertical | J1 |
Questions
How big is the Esp32-board PCB?
It measures 78.7 × 47.4 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Esp32-board use?
34 parts, built around the ESP32-WROOM-32D, XC6220B331MR and RFM95W-915S2. 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-board KiCad files?
From the jescarri/lora-sensor repository on GitHub, at the commit this page was made from: the board is esp32-board/esp32-board.kicad_pcb and its schematic esp32-board/esp32-board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Esp32-board design in my own project?
Its repository states no licence, so its author keeps all rights: ask jescarri before reusing the design.
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