2 layers200 × 10.2 mm
2 layers70.9 × 38.1 mm
Rwled ctrl
cliffanet/rwledRW-led factory
- Size
- 70.9 × 38.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 53
- Nets
- 74
- Pads
- 234
- Tracks, vias
- 421, 181
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 21 Oct 2023
- Updated
- 12 Nov 2024
Overview
Rwled ctrl is an open-source printed circuit board by cliffanet, from the cliffanet/rwled repository on GitHub. It is a 2-layer board of 70.9 × 38.1 mm with 53 parts on 74 nets, routed with 421 tracks and 181 vias.
It is built around the CP2104EK, ESP32-WROOM-32 and BMP280, with the MIC5219YMM, IRF4905STRLPBF and SS56 among its other parts. Its parts include 13 resistors, 10 capacitors, 9 connectors, 5 diodes and 5 transistors. It belongs with the ESP32 boards of this library.
Main components
7CP2104EK
-- USB Conversion Modules ROHSSilicon LabsUSB Conversion Modules
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
BMP280
LGA-8(2x2.5)-40℃~+85℃ 0.12hpa 1.5pa/K 1.71V~3.6V 1hpa 300nA 30Kpa~1.1bar I2C、SPI Integrated ADC and digital interface、On-chip calibration and non-volatile storage、Standby mode、On-chip temperature output LGA-8(2x2.5) Pressure Sensors ROHSBoschPressure Sensors
MIC5219YMM
MSOP-8-40℃~+125℃ 1 12V 500mA 600mV@(500mA) 75dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Enable Positive MSOP-8 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
IRF4905STRLPBF
D2PAK-55℃~+150℃ 1 P-Channel 1.25nF 170W 180nC@10V 20mΩ@10V 3.5nF 450pF 4V 55V 70A D2PAK MOSFETs ROHSInfineon TechnologiesMOSFETs
SS56
SMA(DO-214AC)Schottky Diodeshongjiacheng
UMH3N
SOT-363-55℃~+150℃ 0.5uA 100 100mA 150mW 2 NPN (Pre-Biased) 250MHz 300mV 50V 5V 6.11kΩ NPN SOT-363 Digital Transistors ROHSJiangsu Changjing Electronics Technology (CJ)Digital Transistors
Parts
53| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 10k | Resistor_SMD:R_0805_2012Metric | R11, R12, R13, R23, R31, R34, R61, R62, R64 |
| 4 | 1μF | Capacitor_SMD:C_0805_2012Metric | C12, C22, C25, C27 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H11, H12, H13, H14 |
| 3 | 10μF | Capacitor_SMD:C_0805_2012Metric | C31, C61, C62 |
| 3 | 1N5819 | Diode_SMD:D_SOD-323 | D21, D22, D23 |
| 2 | 100k | Resistor_SMD:R_Array_Convex_4x0603 | RN21, RN22 |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric | R32, R33 |
| 2 | IRF4905STRLPBF | Package_TO_SOT_SMD:TO-263-2 | Q61, Q62 |
| 2 | SS56 | Diode_SMD:D_SMA | D24, D25 |
| 2 | UMH3N | Package_TO_SOT_SMD:SOT-363_SC-70-6 | Q31, Q63 |
| 1 | 100k | Resistor_SMD:R_0805_2012Metric | R21 |
| 1 | 330uf | Capacitor_Tantalum_SMD:CP_EIA-7343-20_Kemet-V | C11 |
| 1 | 4,7μF | Capacitor_SMD:C_0805_2012Metric | C41 |
| 1 | 470p | Capacitor_SMD:C_0805_2012Metric | C21 |
| 1 | 510 | Resistor_SMD:R_0805_2012Metric | R22 |
| 1 | BMP280 | Package_LGA:Bosch_LGA-8_2x2.5mm_P0.65mm_ClockwisePinNumbering | U41 |
| 1 | CP2104 | Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm | U31 |
| 1 | ESP32-WROOM-32 | RF_Module:ESP32-WROOM-32 | U11 |
| 1 | MIC5219 | Package_TO_SOT_SMD:SOT-23-5 | U21 |
| 1 | ML5203 | Package_TO_SOT_SMD:SOT-23 | Q21 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex-105017-0001 | J31 |
| 1 | batt-ab | Connector_AMASS:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J65 |
| 1 | batt-cd | Connector_AMASS:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J66 |
| 1 | batt-chg | Connector_AMASS:AMASS_XT30U-M_1x02_P5.0mm_Vertical | J21 |
| 1 | btn | Button_Switch_SMD:SW_Push_1P1T_NO_6x6mm_H9.5mm | SW11 |
| 1 | display | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J11 |
| 1 | led-a | Connector_JST:JST_XH_S3B-XH-A_1x03_P2.50mm_Horizontal | J61 |
| 1 | led-b | Connector_JST:JST_XH_S3B-XH-A_1x03_P2.50mm_Horizontal | J62 |
| 1 | led-c | Connector_JST:JST_XH_S3B-XH-A_1x03_P2.50mm_Horizontal | J63 |
| 1 | led-d | Connector_JST:JST_XH_S3B-XH-A_1x03_P2.50mm_Horizontal | J64 |
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Questions
How big is the Rwled ctrl PCB?
It measures 70.9 × 38.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Rwled ctrl use?
53 parts, built around the CP2104EK, ESP32-WROOM-32, BMP280 and MIC5219YMM. 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 Rwled ctrl KiCad files?
From the cliffanet/rwled repository on GitHub, at the commit this page was made from: the board is hw/ctrl/rwled-ctrl.kicad_pcb and its schematic hw/ctrl/rwled-ctrl.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Rwled ctrl design in my own project?
Its repository states no licence, so its author keeps all rights: ask cliffanet before reusing the design.