2 layers65 × 75 mm
Youverse hardware
wyyyrdx/Youverse
Youverse is a behavioral simulation platform that explores how your current habits and environment can influence different possible versions of your future self.
13 parts3MIT
2 layers40 × 30 mm
ESP Logger HW
forestphoenix/Temperature-LoggerA Temperature-Log built on the ESP32, as well as a web application for the logged data.
- Size
- 40 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 18
- Nets
- 45
- Pads
- 94
- Tracks, vias
- 147, 33
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 24 Nov 2020
- Updated
- 16 Jul 2025
Overview
ESP Logger HW is an open-source printed circuit board by forestphoenix, from the forestphoenix/Temperature-Logger repository on GitHub. It is a 2-layer board of 40 × 30 mm with 18 parts on 45 nets, routed with 147 tracks and 33 vias.
It is built around the ESP32-WROOM-32 and DHT11. Its parts include 5 resistors, 4 capacitors, 3 diodes, 3 connectors and 1 IC. It belongs with the ESP32 boards of this library.
Main components
2
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
DHT11
SIP-4-20℃~+60℃ 1mA 3.3V~5.5V 5%RH~95%RH ±2℃ ±5%RH SIP-4 Temperature and Humidity Sensor ROHSAosong ElecTemperature And Humidity Sensor
Parts
18| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 220 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3, R4 |
| 3 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D2, D3 |
| 2 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C4 |
| 1 | 10K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2 |
| 1 | 1K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3 |
| 1 | Conn_01x04_Male | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J1 |
| 1 | DHT11 | Sensor:Aosong_DHT11_5.5x12.0_P2.54mm | DHT1 |
| 1 | ESP32-WROOM | ESP32-footprints-Lib:ESP32-WROOM | ESP1 |
| 1 | LD33V | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | PWR | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J2 |
| 1 | USB | Connector_USB:USB_Micro-B_Amphenol_10118194_Horizontal | J3 |
Questions
How big is the ESP Logger HW PCB?
It measures 40 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ESP Logger HW use?
18 parts, built around the ESP32-WROOM-32 and DHT11. 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 ESP Logger HW KiCad files?
From the forestphoenix/Temperature-Logger repository on GitHub, at the commit this page was made from: the board is ESP-Logger-HW/ESP-Logger-HW.kicad_pcb and its schematic ESP-Logger-HW/ESP-Logger-HW.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP Logger HW design in my own project?
Its repository states no licence, so its author keeps all rights: ask forestphoenix before reusing the design.
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