WeatherStation
About the WeatherStation PCB
WeatherStation is an open source ESP32 PCB design by kermitsgonnakermicide, published on GitHub. It is a 4-layer board measuring 38.4 × 33.5 mm, with 27 components from 17 distinct parts.
Its main chip is the ESP32-S3-MINI-1-N8, from the ESP32 family. Other key parts include the MS860702BA01-50, ESD7104MUTAG, ENS210 and TLV75801PDRV. By type, the board carries 8 resistors, 7 capacitors, 5 ICs, 2 connectors and 2 diodes.
Main components on the WeatherStation
WeatherStation bill of materials (BOM)
27 components, 17 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MS860702BA01-50 | TE_MS860702BA01-50 | U1 |
| 1 | ESD7104MUTAG | Diodes_UDFN-10_1.0x2.5mm_P0.5mm | U2 |
| 1 | ESP32-S3-MINI-1-N8 | ESP32-S2-MINI-1 | U3 |
| 1 | ENS210 | AMS_QFN-4-1EP_2x2mm_P0.95mm_EP0.7x1.6mm | U4 |
| 1 | TLV75801PDRV | WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm | U5 |
| 1 | Conn_01x03_Socket | PinSocket_1x03_P2.54mm_Vertical | J1 |
| 1 | Conn_01x02_Pin | PinSocket_1x02_P2.54mm_Vertical | J2 |
| 2 | ~ | SW_SPST_PTS810 | BOOT1, RESET1 |
| 1 | USB_C_Receptacle_USB2.0 | USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | JUSB1 |
| 1 | WS2812B | LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D1 |
| 1 | LED | LED_0603_1608Metric | D2 |
| 4 | 0.1uF | C_0603_1608Metric | C1, C3, C4, C5 |
| 3 | 10uF | C_0603_1608Metric | C2, C6, C7 |
| 3 | 5.1k | R_0603_1608Metric | R1, R2, R8 |
| 3 | 10k | R_0603_1608Metric | R3, R4, R5 |
| 1 | 1M | R_0603_1608Metric | R6 |
| 1 | 200k | R_0603_1608Metric | R7 |
WeatherStation design files
The KiCad project lives in the kermitsgonnakermicide/WeatherStation repository on GitHub; these links point at the commit this page was built from.
WeatherStation: common questions
What microcontroller does the WeatherStation use?
The WeatherStation is built around the ESP32-S3-MINI-1-N8, from the ESP32 family.
How big is the WeatherStation PCB?
The WeatherStation measures 38.4 × 33.5 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the WeatherStation?
27 components, from 17 distinct parts. The full bill of materials is listed on this page.
Where can I download the WeatherStation design files?
From the kermitsgonnakermicide/WeatherStation repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the WeatherStation design in my own project?
The repository has no license, so all rights stay with kermitsgonnakermicide. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the WeatherStation without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.
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