Mcu modulino
About the Mcu modulino PCB
Mcu modulino is an open source ESP32 PCB design by OpenAir-Lab, published on GitHub under the MIT license. It is a 4-layer board measuring 68.9 × 53.3 mm, with 36 components from 20 distinct parts.
Its main chip is the ESP32-WROVER-E, from the ESP32 family. Other key parts include the CP2102N-A02-GQFN28 and PCF8575DBR. By type, the board carries 12 resistors, 6 capacitors, 4 crystals, 4 connectors, 3 ICs and 3 diodes.
From the project
ECE 438X Senior Design Capstone Project
Main components on the Mcu modulino
Mcu modulino bill of materials (BOM)
36 components, 20 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CP2102N-A02-GQFN28 | QFN28_5X5_SIL | U5 |
| 1 | PCF8575DBR | SSOP-24_5.3x8.2mm_P0.65mm | U6 |
| 1 | ESP32-WROVER-E | ESP32-WROVER-IE | U8 |
| 2 | SS8050 | SOT-23 | Q1, Q2 |
| 4 | EYESPI | Adafruit EYESPI FPC Connector | X5, X6, X7, X8 |
| 1 | Conn_01x06_Socket | PinHeader_1x06_P1.00mm_Vertical | J2 |
| 1 | Conn_01x03_Socket | PinSocket_1x03_P1.27mm_Vertical | J3 |
| 1 | Conn_01x08_Socket | PinSocket_1x08_P1.27mm_Vertical | J4 |
| 1 | Stemma QT | JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J8 |
| 2 | SW_Push | SW_SPST_EVQP2_MiddlePushTravel_H2.5mm | SW1, SW2 |
| 1 | LTST-C190KRKT | LED_0603_1608Metric | D1 |
| 2 | LTST-C191GKT | LTST-C191GKT | D2, D3 |
| 3 | 0.1u | C_0603_1608Metric | C1, C3, C4 |
| 1 | 10u | C_0603_1608Metric | C2 |
| 1 | 0.1uF | C_0603_1608Metric | C6 |
| 1 | 4.7uF | C_0603_1608Metric | C7 |
| 6 | 10k | R_0603_1608Metric | R2, R3, R4, R6, R12, R13 |
| 3 | 680 | R_0603_1608Metric | R5, R10, R11 |
| 1 | 1k | R_0603_1608Metric | R7 |
| 2 | 0 | R_0603_1608Metric | R8, R9 |
Mcu modulino design files
The KiCad project lives in the OpenAir-Lab/capstone-project repository on GitHub; these links point at the commit this page was built from.
Mcu modulino: common questions
What microcontroller does the Mcu modulino use?
The Mcu modulino is built around the ESP32-WROVER-E, from the ESP32 family.
How big is the Mcu modulino PCB?
The Mcu modulino measures 68.9 × 53.3 mm, has 4 copper layers and is 1.5422 mm thick.
How many components are on the Mcu modulino?
36 components, from 20 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 Mcu modulino design files?
From the OpenAir-Lab/capstone-project 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 Mcu modulino design in my own project?
Yes, under the terms of its MIT license, which OpenAir-Lab chose for the repository.
Can I test firmware for the Mcu modulino 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.
More boards in capstone-project
System testbed
57 × 41 mm166 parts4LMIT3
Rf transceiver modulino
57 × 41 mm95 parts4LMIT3
CC1200EMK-420-470
39.3 × 56.7 mm72 parts4LMIT3
Hmi modulino
70 × 57.5 mm60 parts2LMIT3
CC1200EMK-420-470-old
39.3 × 56.7 mm53 parts4LMIT3
Rf amplifier modulino
41 × 41 mm50 parts4LMIT3
Audio
41 × 25.4 mm22 parts2LMIT3
Rf switch modulino
25.4 × 41.4 mm21 parts4LMIT3
ESP32Testbed mcu
69.6 × 55.9 mm19 parts2LMIT3
GRF-DFN6-15-23A
30.5 × 30.5 mm17 parts4LMIT3
Similar boards
ESP32Open Book Abridged Edition
joeycastillo
85 × 115 mm65 parts2LCC-BY-SA-4.08.1k
ESP32Badge
atopile
56.3 × 39 mm239 parts4LMIT4.0k
ESP32Esp32 minimal
36.2 × 26.8 mm20 parts2LMIT4.0k
ESP32Racer
StuckAtPrototype
36 × 50.2 mm70 parts4LApache-2.03.8k
ESP32Controller
29 × 74 mm58 parts4LApache-2.03.8k
ESP32Bitaxe
skot
56.5 × 99.8 mm86 parts4LCERN-OHL-S-2.01.4k