2 layers100 × 82.3 mm
Imu rc car
DimitriOnLSD/imu-rc
Gesture-based RC car controller using ESP32-S3, BLE, LSM6DSO IMU, OLED display, and LiPo battery with USB-C charging.
37 parts7MIT
2 layers100 × 50 mm
Espled
Yottabits/espled6THE one and only esp8266 LED Controller
- Size
- 100 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 52
- Nets
- 52
- Pads
- 182
- Tracks, vias
- 361, 10
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 16 Jan 2019
- Updated
- 16 Aug 2026
Overview
Espled is an open-source printed circuit board by Yottabits, from the Yottabits/espled repository on GitHub. It is a 2-layer board of 100 × 50 mm with 52 parts on 52 nets, routed with 361 tracks and 10 vias.
It is built around the DS18B20, AMS1117-3.3 and TXS0108EPW, with the IRLZ34N among its other parts. Its parts include 9 capacitors, 8 resistors, 8 connectors, 5 ICs and 5 transistors. It belongs with the ESP8266 boards of this library.
Main components
4
DS18B20
TO-92-55℃~+125℃ 12bit 3V~5.5V 750ms Single-bus ±0.4℃ TO-92 Temperature Sensors ROHSUMWTemperature Sensors
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TXS0108EPW
TSSOP-20-40℃~+85℃ 1 1.4V~3.6V 1.65V~5.5V 60Mbps 8 Automatic direction detection、Output enable high-impedance、Integrated pull-up resistor Bidirectional Level translator Push-Pull、Open-drain TSSOP-20 Translators, Level Shifters ROHSTexas InstrumentsTranslators, Level Shifters
IRLZ34N
TO-22055V 30A N-Channel HEXFET® Power MOSFETInfineon TechnologiesUncategorised
README
Readme.mdESP-LED - the ultimate LED-Strip-Controller-Board!
What can it do?
- Controle RGB-LED strip (12V Mode)
- Controle RGBWW-LED strips (12V Mode)
- Controle WW LED-Strips (12V Mode)
- Controle WS2812 individually adressable LED Strips (5V Mode)
- Controle APA102 individually adressable LED Strips (5V Mode)
- Communicate over WiFi + MQTT
- Measure surrounding Temperature
- Sound-2-Light trough integrated Microphone
How does it look like?
How does the Pinning look like?
How to use it?
How to use it in 12V Mode with RGBWW
Hardware:
- You only need to insert as many MOSFETS (IRLZ34N) as you want to controle Channels. Bridge the jumpers according to the table below
Software:
- Boot into configuration mode (see software README) and change the "LED Type" to "RGB", "RGBW" or "RGBWW" for 3, 4 or 5 active channels.
How to use it in 5V Mode with WS2812
Hardware:
- Just bridge the Jumpers according to the table below.
Software:
- Boot into configuration mode (see software README) and change the "LED Type" to "WS2812".
How to use it in 5V Mode with APA102
Hardware:
- Just bridge the Jumpers according to the table below.
Software:
- Boot into configuration mode (see software README) and change the "LED Type" to "APA102".
What controle the Jumpers?
| Jumpernumber | Connects-Between | Function |
|---|---|---|
| 1 | Q1 Signal - Q1 Out | WS2812, APA102 |
| 2 | Q2 Signal - Q2 Out | APA102 |
| 3 | Q3 Signal - Q3 Out | |
| 4 | Q4 Signal - Q4 Out | |
| 5 | Q5 Signal - Q5 Out | |
| 6 | IO13 - Q1 | RGB, RGBW, RGBWW |
| 7 | IO12 - Q2 | RGB, RGBW, RGBWW |
| 8 | IO14 - Q3 | RGB, RGBW, RGBWW |
| 9 | IO16 - Q4 | RGBW, RGBWW |
| 10 | IO5 - Q5 | RGBWW |
Which parts do I need?
See the Bill-Of-Materials file named ESPLED.csv in the hardware folder.
Supported Modes
See Wiki (https://github.com/Yottabits/espled/wiki/Modes-Description)
nice Projects with led animations for insperation
- GoodListOfAnimations for individually addressable strips: https://www.tweaking4all.com/hardware/arduino/arduino-all-ledstrip-effects-in-one/
- https://github.com/Aircoookie/WLED/wiki
Parts
52| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | GPIO LINK | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1, JP2, JP3, JP4, JP5, JP6, JP7, JP8, JP9, JP10 |
| 5 | 100 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R1, R2, R3, R4, R5 |
| 5 | IRLZ34N | Package_TO_SOT_THT:TO-220-3_Horizontal_TabDown | Q1, Q2, Q3, Q4, Q5 |
| 3 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C4, C8, C9 |
| 3 | LED_CON_SCREW | TerminalBlock:TerminalBlock_Altech_AK300-2_P5.00mm | P1, P2, P3 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R6, R7 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C1, C3 |
| 2 | 22p | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C5, C6 |
| 1 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C7 |
| 1 | 1N5817 | Diode_SMD:D_SMA_Handsoldering | D1 |
| 1 | 22uF | Capacitor_SMD:CP_Elec_10x10.5 | C2 |
| 1 | 4.7K | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R8 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | BARREL_JACK | Connector_BarrelJack:BarrelJack_Horizontal | CON1 |
| 1 | Crystal | Crystal:Crystal_SMD_0603-2Pin_6.0x3.5mm_HandSoldering | Y1 |
| 1 | DS18B20 | Package_TO_SOT_THT:TO-92_HandSolder | U4 |
| 1 | ESP-07v2 | RF_Module:ESP-07 | U2 |
| 1 | INTERFACE-CH340G | Package_SO:SOP-16_4.4x10.4mm_P1.27mm | U3 |
| 1 | LED_CON_RGB | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | LED_CON_WW | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | LOGO | icons:github-espled12 | G*** |
| 1 | MIC | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | Mode | Button_Switch_THT:SW_PUSH_6mm | SW3 |
| 1 | Polyfuse | Fuse:Fuse_1812_4532Metric_Pad1.30x3.40mm_HandSolder | F1 |
| 1 | Program | Button_Switch_THT:SW_PUSH_6mm | SW2 |
| 1 | Reset | Button_Switch_THT:SW_PUSH_6mm | SW1 |
| 1 | TXS0108EPW | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U5 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex-105017-0001 | J1 |
Questions
How big is the Espled PCB?
It measures 100 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Espled use?
52 parts, built around the DS18B20, AMS1117-3.3, TXS0108EPW and IRLZ34N. 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 Espled KiCad files?
From the Yottabits/espled repository on GitHub, at the commit this page was made from: the board is hardware/ESPLED.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Espled design in my own project?
Its repository states no licence, so its author keeps all rights: ask Yottabits before reusing the design.
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