2 layers56 × 58 mm
Weather station
Dhruv2212-star/weather-station
A Complete working model of a small but usefull weather station made at home with custom PCB and Casings to give it a unique look!
22 parts
2 layers80 × 60 mm
ESP32 Environmental Controller
shivamjee1/PCB_031ESP32 Environmental Controller
- Size
- 80 × 60 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 25
- Nets
- 43
- Pads
- 136
- Tracks, vias
- 254, 30
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 1 Sep 2026
- Updated
- 1 Sep 2026
Overview
ESP32 Environmental Controller is an open-source printed circuit board by shivamjee1, from the shivamjee1/PCB_03 repository on GitHub. It is a 2-layer board of 80 × 60 mm with 25 parts on 43 nets, routed with 254 tracks and 30 vias.
It is built around the ESP32-WROOM-32, BME280 and AP2112K-3.3. Its parts include 8 resistors, 4 capacitors, 4 connectors, 3 ICs and 2 diodes. It belongs with the ESP32 boards of this library.
Main components
3
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
BME280
LGA-8(2.5x2.5)-40℃~+85℃ 0%RH~100%RH 1.71V~3.6V 1.8uA 16bit I2C、SPI ±0.5℃ ±3%RH LGA-8(2.5x2.5) Temperature and Humidity Sensor ROHSBoschTemperature And Humidity Sensor
AP2112K-3.3
SOT253.3V 600mA CMOS Low Dropout Linear Regulator with EnableDiodes IncorporatedUncategorised
Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 10k | Resistor_SMD:R_0805_2012Metric | R3, R4 |
| 2 | 10uF | Capacitor_SMD:C_1206_3216Metric | C1, C2 |
| 2 | 4.7kΩ | Resistor_SMD:R_0805_2012Metric | R7, R8 |
| 2 | 5.1k | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 1 | 10 kΩ | Resistor_SMD:R_0805_2012Metric | R6 |
| 1 | 100nF | Capacitor_SMD:C_0805_2012Metric | C3 |
| 1 | 100Ω | Resistor_SMD:R_0805_2012Metric | R5 |
| 1 | 1A | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | 1N5819 | Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal | D2 |
| 1 | 1uF | Capacitor_SMD:C_0805_2012Metric | C4 |
| 1 | 2N7000 | Package_TO_SOT_THT:TO-92_Inline | Q1 |
| 1 | AP2112K-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | BME280 | Package_LGA:Bosch_LGA-8_2.5x2.5mm_P0.65mm_ClockwisePinNumbering | U3 |
| 1 | BOOT | Button_Switch_SMD:SW_SPST_TL3305A | SW2 |
| 1 | ESP32-WROOM-32 | Library:ESP32-WROOM-32 | U2 |
| 1 | FAN_12V | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | OLED_I2C | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | RESET | Button_Switch_SMD:SW_SPST_TL3305A | SW1 |
| 1 | TVS_5V | Diode_SMD:D_SOD-123 | D1 |
| 1 | UART_PROGRAM | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J2 |
| 1 | USB_C_Receptacle_PowerOnly_6P | Connector_USB:USB_C_Receptacle_GCT_USB4125-xx-x_6P_TopMnt_Horizontal | J1 |
Questions
How big is the ESP32 Environmental Controller PCB?
It measures 80 × 60 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ESP32 Environmental Controller use?
25 parts, built around the ESP32-WROOM-32, BME280 and AP2112K-3.3. 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 Environmental Controller KiCad files?
From the shivamjee1/PCB_03 repository on GitHub, at the commit this page was made from: the board is ESP32_Environmental_Controller/ESP32_Environmental_Controller.kicad_pcb and its schematic ESP32_Environmental_Controller/ESP32_Environmental_Controller.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP32 Environmental Controller design in my own project?
Its repository states no licence, so its author keeps all rights: ask shivamjee1 before reusing the design.
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