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Environment-Monitor

Dynix7·Environment-Monitor·PCB/Monitor.kicad_pcb

Environment-Monitor PCB layout, top view — open source ESP32 board by Dynix7

About the Environment-Monitor PCB

Environment-Monitor is an open source ESP32 PCB design by Dynix7, published on GitHub under the MIT license. It is a 2-layer board measuring 59.5 × 40 mm, with 49 components from 26 distinct parts.

Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the AGS10, BQ24075RGT, USBLC6-2SC6, BMP388 and AMS1117-3.3. By type, the board carries 18 capacitors, 14 resistors, 11 ICs, 2 connectors, 2 switches and 2 diodes.

It belongs with the power & battery and sensors designs in this gallery.

Environment-Monitor, from the project README
From the project README

Main components on the Environment-Monitor

AGS10BQ24075RGTUSBLC6-2SC6BMP388AMS1117-3.3AP2112K-3.0LTR-303ALS-01AHT20TMP102XXDRLESP32-S3-WROOM-1SSD1306

Environment-Monitor bill of materials (BOM)

49 components, 26 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AGS10
U1
1
BQ24075RGT
U2
1
USBLC6-2SC6
U3
1
BMP388
U4
1
AMS1117-3.3
U5
1
AP2112K-3.0
U6
1
LTR-303ALS-01
U7
1
AHT20
U8
1
TMP102XXDRL
TMP102xxDRL
U9
1
ESP32-S3-WROOM-1
U10
1
SSD1306
U11
1
USB_C_RECEPTACLE_USB2.0_14P
USB_C_Receptacle_USB2.0_14P
J1
1
BAT
J2
1
RST
SW1
1
BOOT
SW2
1
PGD
D1
1
CHG
D2
10
100N
100n
C1, C4, C7, C12, C13, C14, C15, C16 +2
8
4U7
4u7
C2, C3, C5, C6, C8, C9, C10, C11
1
3k
R1
Show 6 more
QtyPartRefs
1
62K
62k
R2
1
4K3
4k3
R3
4
5K1
5k1
R4, R5, R9, R14
3
10K
10k
R6, R10, R11
2
1k
R7, R8
2
2K2
2k2
R12, R13

Environment-Monitor design files

The KiCad project lives in the Dynix7/Environment-Monitor repository on GitHub; these links point at the commit this page was built from.

Environment-Monitor: common questions

What microcontroller does the Environment-Monitor use?

The Environment-Monitor is built around the ESP32-S3-WROOM-1, from the ESP32 family.

How big is the Environment-Monitor PCB?

The Environment-Monitor measures 59.5 × 40 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Environment-Monitor?

49 components, from 26 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Environment-Monitor design files?

From the Dynix7/Environment-Monitor repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Environment-Monitor design in my own project?

Yes, under the terms of its MIT license, which Dynix7 chose for the repository.

Can I test firmware for the Environment-Monitor 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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