2 layers30 × 30 mm
2 layers76.1 × 87.9 mm
Badge ESC 2025
endsummercamp/badge-20259- Size
- 76.1 × 87.9 mm
- Copper layers
- 2
- Thickness
- 0.24 mm
- Parts
- 120
- Nets
- 107
- Pads
- 412
- Tracks, vias
- 1,251, 193
- Pours
- 11
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 10 Sep 2025
- Updated
- 16 May 2026
Overview
Badge ESC 2025 is an open-source printed circuit board by endsummercamp, from the endsummercamp/badge-2025 repository on GitHub. It is a 2-layer board of 76.1 × 87.9 mm with 120 parts on 107 nets, routed with 1,251 tracks and 193 vias.
It is built around the ESP32-C3, ICS-43432 and LGS4084HB5-4.35, with the LW5233A23E, XL-1010RGBC-WS2812B-DZ and 126RV0140 among its other parts. Its parts include 43 diodes, 30 capacitors, 21 resistors, 5 ICs and 2 transistors. It belongs with the robots and motor control and lEDs and displays boards and the ESP32 and RISC-V boards of this library.
Main components
8
ESP32-C3
QFN-32-EP(5x5)12bit 160MHz 22 3V~3.6V Others QFN-32-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHSEspressif SystemsMicrocontrollers (MCU/MPU/SOC)
ICS-43432
SMD-7P,3x4mm-26dB 1.5mA 1.62V~3.63V 1mm 3mm 4mm 50Hz~20kHz 65dB I2S Omnidirectional Omnidirectional pickup SMD-7P,3x4mm MEMS Microphones ROHSTDK InvenSenseMEMS Microphones
LGS4084HB5-4.35
SOT-23-5-40℃~+125℃ 1 150uA 4.35V 4V~6V 500mA Charging IC Lithium Battery Support Support SOT-23-5 Battery Management ROHSLegend-SiBattery ManagementLW5233A23E
SOT-23-5L-40℃~+125℃@(Tj) 1 3.3V 40uA 42mV@(100mA) 500mA 6V 95dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive SOT-23-5L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSLewa MicroVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsXL-1010RGBC-WS2812B-DZ
SMD1010SMD1010 SMT ROHSXINGLIGHTUncategorised
126RV0140
SMD,D4xL5.4mm-55℃~+105℃ 10uF 16V 2000hrs@105℃ 3Ω 4mm 5.4mm 60mA ±20% SMD,D4xL5.4mm Aluminum Electrolytic Capacitors - SMD ROHSKNSCHAAluminum Electrolytic Capacitors - SMD
ANT016008LCS2442MA1
SMD-6P,1.6x0.8mm-40℃~+85℃ 0.4mm 0.8mm 1.6dBi 1.6mm 2.442GHz 3 50Ω 800mW 84MHz SMD-6P,1.6x0.8mm Antennas ROHSTDKAntennas
CJ3407
SOT-231 P-Channel 120pF 30V 350mW 3V 4.1A 700pF 75pF 87mΩ@4.5V P-Channel SOT-23 MOSFETs ROHSJiangsu Changjing Electronics Technology (CJ)MOSFETs
README
hardware/README.mdParts
120| Qty | Value | Footprint | References |
|---|---|---|---|
| 43 | XL-1010RGBC-WS2812B | easyeda2kicad:LED-SMD_4P-L1.0-W1.0-TL_XL-1010RGBC-WS2812B | LED1, LED2, LED10, LED11, LED12, LED13, LED14, LED15, LED16, LED17, LED18, LED19, LED20, LED21, LED22, LED23 +27 |
| 8 | 100nF | Capacitor_SMD:C_0402_1005Metric | C7, C10, C13, C15, C20, C21, C26, C32 |
| 8 | 2.2uF | Capacitor_SMD:C_0402_1005Metric | C5, C8, C14, C16, C17, C23, C24, C31 |
| 6 | 100k | Resistor_SMD:R_0402_1005Metric | R4, R8, R10, R14, R21, R23 |
| 6 | 49.9r | Resistor_SMD:R_0603_1608Metric | R13, R17, R18, R19, R20, R25 |
| 6 | 5.1k | Resistor_SMD:R_0402_1005Metric | R1, R2, R3, R5, R6, R11 |
| 6 | Solder_flap | easyeda2kicad:Solder_flap_ESC | TP5, TP6, TP7, TP8, TP9, TP10 |
| 4 | 10uF | Capacitor_SMD:C_0603_1608Metric | C9, C11, C12, C19 |
| 4 | 126RV0140 | easyeda2kicad:CAP-SMD_BD4.0-L4.3-W4.3-LS5.1-FD | C1, C2, C3, C4 |
| 3 | 10k | Resistor_SMD:R_0402_1005Metric | R7, R9, R16 |
| 2 | 10nF | Capacitor_SMD:C_0402_1005Metric | C6, C25 |
| 2 | 15pF | Capacitor_SMD:C_0402_1005Metric | C18, C22 |
| 2 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2 |
| 2 | TestPoint | easyeda2kicad:Touch_pad_ESC | TP3, TP4 |
| 1 | 1.1pF | Capacitor_SMD:C_0402_1005Metric | C27 |
| 1 | 2.0nH | Inductor_SMD:L_0402_1005Metric | L1 |
| 1 | 2.3pF | Capacitor_SMD:C_0402_1005Metric | C28 |
| 1 | 24nH | Inductor_SMD:L_0402_1005Metric | L4 |
| 1 | 40MHz 10ppm 8pf | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | 781710002 | easyeda2kicad:CONN-SMD_2P-P1.20_781710002 | CN1 |
| 1 | ANT016008LCS2442MA | easyeda2kicad:ANT-SMD_6P-L1.6-W0.8-P1.20-1 | ANT2 |
| 1 | CJ3407 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | Conn_01x03_Socket | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm_NumberLabels | J2 |
| 1 | ESP32-C3 | Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm | U3 |
| 1 | ICS-43432 | easyeda2kicad:SENSOR-SMD_ICS-43432 | U5 |
| 1 | LGS4084HB5-4.35 | easyeda2kicad:SOT-23-5_L2.9-W1.6-P0.95-LS2.8-TL | U2 |
| 1 | LIS2DH12TR | easyeda2kicad:LGA-12_L2.0-W2.0-P0.50-BL | U1 |
| 1 | LW5233A23E | easyeda2kicad:SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR | U4 |
| 1 | MSK12CO2-SZ | easyeda2kicad:SW-TH_MSK12C02 | SW1 |
| 1 | NetTie_2 | easyeda2kicad:net_tie_2pins_0.2 | NT1 |
| 1 | SSM3K15AMFV,L3F(T | Package_TO_SOT_SMD:SOT-723 | Q2 |
| 1 | ~ | easyeda2kicad:USB_Type_C_FlexPCB_Fold | USB2 |
Questions
How big is the Badge ESC 2025 PCB?
It measures 76.1 × 87.9 mm and has 2 copper layers, 0.24 mm thick.
What parts does the Badge ESC 2025 use?
120 parts, built around the ESP32-C3, ICS-43432, LGS4084HB5-4.35 and LW5233A23E. 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 Badge ESC 2025 KiCad files?
From the endsummercamp/badge-2025 repository on GitHub, at the commit this page was made from: the board is hardware/Badge ESC 2025.kicad_pcb and its schematic hardware/Badge ESC 2025.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Badge ESC 2025 design in my own project?
Its repository states no licence, so its author keeps all rights: ask endsummercamp before reusing the design.
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