2 layers43.5 × 32.3 mm
2 layers56.1 × 49.1 mm
Mega ir master
megakev10/Mega-IR- Size
- 56.1 × 49.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 52
- Pads
- 141
- Tracks, vias
- 138, 12
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 10 Apr 2026
- Updated
- 28 Apr 2026
Overview
Mega ir master is an open-source printed circuit board by megakev10, from the megakev10/Mega-IR repository on GitHub. It is a 2-layer board of 56.1 × 49.1 mm with 23 parts on 52 nets, routed with 138 tracks and 12 vias.
It is built around the ESP32-S3-WROOM-1-N8 and AMS1117-1.5. Its parts include 10 resistors, 8 capacitors, 3 ICs and 2 connectors. It belongs with the ESP32 boards of this library.
Main components
2
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
AMS1117-1.5
SOT-223-40℃~+125℃ 0.003%Vout 1 1.3V@(1A) 1.5V 18V 1A 5mA 60dB@(120Hz) Fixed Over Current Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSUMWVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | C | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C4, C5, C6, C10, C11 |
| 8 | R_US | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3, R4, R5, R6, R7, R8, R9 |
| 2 | R_US | Resistor_SMD:R_0402_1005Metric | R10, R11 |
| 1 | AMS1117-1.5 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U1 |
| 1 | Micro_SD_Card_Det_Hirose_DM3AT | Connector_Card:microSD_HC_Hirose_DM3D-SF | J3 |
| 1 | TSOP17xx | OptoDevice:Vishay_CAST-3Pin | U2 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1 |
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Questions
How big is the Mega ir master PCB?
It measures 56.1 × 49.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Mega ir master use?
23 parts, built around the ESP32-S3-WROOM-1-N8 and AMS1117-1.5. 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 Mega ir master KiCad files?
From the megakev10/Mega-IR repository on GitHub, at the commit this page was made from: the board is mega-ir master/mega-ir master.kicad_pcb and its schematic Mega-ir gateway/Mega-ir gateway.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Mega ir master design in my own project?
Its repository states no licence, so its author keeps all rights: ask megakev10 before reusing the design.