2 layers108 × 67.2 mm
2 layers49.5 × 147.2 mm
MoonBadge
acamilo/MoonBadge1- Size
- 49.5 × 147.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 57
- Nets
- 86
- Pads
- 225
- Tracks, vias
- 779, 99
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 27 Jun 2019
- Updated
- 4 Oct 2021
Overview
MoonBadge is an open-source printed circuit board by acamilo, from the acamilo/MoonBadge repository on GitHub. It is a 2-layer board of 49.5 × 147.2 mm with 57 parts on 86 nets, routed with 779 tracks and 99 vias.
It is built around the ESP32-WROOM-32, CH340G and KX122-1037, with the PN2222A among its other parts. Its parts include 19 capacitors, 13 resistors, 6 connectors, 5 ICs and 5 diodes. It belongs with the ESP32 boards of this library.
Main components
4
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
CH340G
SOP-16-40℃~+85℃ 2Mbps 3.3V、5V USB 2.0 USB to UART SOP-16 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
KX122-1037
LGA-12LGA-12 New Arrivals ROHSROHM SemiconductorUncategorised
PN2222A
TO-92-3-55℃~+150℃ 1 NPN 1A 300MHz 300mV 40V 625mW NPN TO-92-3 Bipolar (BJT) ROHSNTE ElectronicsBipolar (BJT)
README
README.mdMoonBadge
Video of badge in use.
Parts
57| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 1uF | Capacitor_SMD:C_0603_1608Metric | C4, C6, C7, C8, C9, C10, C11, C12, C13, C16, C18, C20 |
| 5 | D_Schottky | Diode_SMD:D_SOD-123 | D1, D2, D3, D4, D5 |
| 4 | 10K | Capacitor_SMD:C_0603_1608Metric | R3, R5, R6, R10 |
| 4 | 10uF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C17 |
| 3 | Conn_01x02 | Connector_PinHeader_1.27mm:PinHeader_1x02_P1.27mm_Vertical | J7, J8, J9 |
| 2 | 100k | Capacitor_SMD:C_0603_1608Metric | R7, R9 |
| 2 | 1k | Capacitor_SMD:C_0603_1608Metric | R8, R11 |
| 2 | 2.2k | Capacitor_SMD:C_0603_1608Metric | R12, R13 |
| 2 | PN2222A | Package_TO_SOT_SMD:SOT-23 | Q1, Q3 |
| 1 | 105162-0001 | 105162-0001:105162-0001 | J10 |
| 1 | 10KR | Capacitor_SMD:C_0603_1608Metric | R1 |
| 1 | 10uf | Capacitor_SMD:C_0603_1608Metric | C5 |
| 1 | 2.2R | Capacitor_SMD:C_0603_1608Metric | R4 |
| 1 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | C14 |
| 1 | 220uF | Capacitor_SMD:CP_Elec_6.3x5.7 | C19 |
| 1 | 52435-2471 | 52435-2471:MOLEX_52435-2471 | X1 |
| 1 | 68uH | Inductor_SMD:L_1812_4532Metric | L2 |
| 1 | AP1117-33 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U4 |
| 1 | Battery_Cell | 12BH321P-GR:12BH321P-GR | BT1 |
| 1 | CH340G | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U5 |
| 1 | Conn_01x04 | Connector_PinHeader_1.27mm:PinHeader_1x04_P1.27mm_Vertical | J6 |
| 1 | DNP | Capacitor_SMD:C_0603_1608Metric | R2 |
| 1 | ESP32-WROOM | ESP32-footprints-Lib:ESP32-WROOM | U1 |
| 1 | G*** | tek-logo:tek-logo | svg2mod |
| 1 | G*** | moonbadge:outline | svg2mod |
| 1 | KX122-1037 | LGA16R50P4X4_200X200X100:LGA16R50P4X4_200X200X100 | U3 |
| 1 | L | Inductor_SMD:L_1812_4532Metric | L1 |
| 1 | Q_NMOS_GSD | Package_TO_SOT_SMD:SOT-23 | Q2 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex_47346-0001 | J2 |
| 1 | XC9141 | SOT95P280X130-5N:SOT95P280X130-5N | U2 |
Questions
How big is the MoonBadge PCB?
It measures 49.5 × 147.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MoonBadge use?
57 parts, built around the ESP32-WROOM-32, CH340G, KX122-1037 and PN2222A. 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 MoonBadge KiCad files?
From the acamilo/MoonBadge repository on GitHub, at the commit this page was made from: the board is moonbadge.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the MoonBadge design in my own project?
Its repository states no licence, so its author keeps all rights: ask acamilo before reusing the design.
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