2 layers25.6 × 23 mm
Breakout
skorokithakis/tiny-ESP8266-breakout
A very small and basic ESP8266 breakout board
12 parts115BSD-2-Clause
2 layers50 × 50 mm
Onyx robot
timhawes/onyx_robot2Door access controller PCB for ESP8266
- Size
- 50 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 35
- Nets
- 36
- Pads
- 115
- Tracks, vias
- 378, 30
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 20 Jun 2015
- Updated
- 18 Jul 2020
Overview
Onyx robot is an open-source printed circuit board by timhawes, from the timhawes/onyx_robot repository on GitHub. It is a 2-layer board of 50 × 50 mm with 35 parts on 36 nets, routed with 378 tracks and 30 vias.
It is built around the ESP-12E, R-78E5.0-1.0 and SPX3819M5-L-3-3. Its parts include 9 resistors, 4 capacitors, 4 ICs, 4 connectors and 2 diodes. It belongs with the robots and motor control boards and the ESP8266 boards of this library.
Main components
3
ESP-12E
SMD,24x16mm-20℃~+70℃ -90dBm 16dBm 170mA 2.4GHz 3V~3.6V 56mA 802.11b/g/n ESP8266 Chip On-board PCB Antenna Over-the-air (OTA) update UART、SPI、I2C SMD,24x16mm WiFi Modules ROHSAi-ThinkerWiFi Modules
R-78E5.0-1.0
SIP,11.6x7.5mm-40℃~+85℃ 1 10.2mm 11.6mm 1A 2200uF 300uA 50mVp-p 5V 7.5mm 7V~36V 850kHz 94% Short Circuit Protection、Automatic fault recovery Step-down type ±3% SIP,11.6x7.5mm DC-DC Power Modules ROHSYLPTECDC-DC Power Modules
SPX3819M5-L-3-3
SOT-23-5-40℃~+85℃@(Ta) 1 20V 3.3V 420mV@(100mA) 500mA 5uA 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
35| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 10K | Resistor_SMD:R_0603_1608Metric | R6, R9, R10, R11, R14 |
| 2 | 4K7 | Resistor_SMD:R_0603_1608Metric | R12, R13 |
| 2 | D | Diode_SMD:D_SMA | D1, D2 |
| 2 | Q_NMOS_GSD | Housings_SOT-23_SOT-143_TSOT-6:SOT-23 | Q1, Q2 |
| 2 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP3, JP5 |
| 1 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C4 |
| 1 | 10uF 10V | Capacitor_SMD:C_0805_2012Metric | C2 |
| 1 | 10uF 25V | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 10uF 6.3V | Capacitor_SMD:C_0805_2012Metric | C3 |
| 1 | 2K2 1% | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 31K6 1% | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | BOOT | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP2 |
| 1 | ESP-12E | timhawes:ESP-12E | U3 |
| 1 | FTDI | Pin_Headers:Pin_Header_Straight_1x06 | P4 |
| 1 | INPUTS | timhawes:Terminal_Block_5.08mm_x6 | P2 |
| 1 | NO/NC | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | JP1 |
| 1 | POWER | timhawes:Terminal_Block_5.08mm_x4 | P1 |
| 1 | R-78E5.0-1.0 | Converter_DCDC:Converter_DCDC_RECOM_R-78E-0.5_THT | U1 |
| 1 | READER | timhawes:Terminal_Block_5.08mm_x8 | P3 |
| 1 | RELAY_SPDT | timhawes:JS_RELAY | U2 |
| 1 | RESET | timhawes:EVQPT5 | SW1 |
| 1 | SPX3819M5-L-3-3 | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP4 |
The 31 most common of 35 parts.
Questions
How big is the Onyx robot PCB?
It measures 50 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Onyx robot use?
35 parts, built around the ESP-12E, R-78E5.0-1.0 and SPX3819M5-L-3-3. 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 Onyx robot KiCad files?
From the timhawes/onyx_robot repository on GitHub, at the commit this page was made from: the board is onyx_robot.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Onyx robot design in my own project?
Its repository states no licence, so its author keeps all rights: ask timhawes before reusing the design.
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