4 layers30.3 × 90.5 mm
Tinker base
Tinkerbug-Robotics/TinkerRocket
Model rocket flight computer, ground station, iOS app, and simulation
94 parts1GPL-3.0
2 layers38.5 × 51.6 mm
Esp aaa
flaminggoat/esp-aaa-hwHardware design of ESP-AAA PCB
- Size
- 38.5 × 51.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 37
- Nets
- 28
- Pads
- 129
- Tracks, vias
- 289, 60
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 7 Mar 2024
- Updated
- 7 Mar 2024
Overview
Esp aaa is an open-source printed circuit board by flaminggoat, from the flaminggoat/esp-aaa-hw repository on GitHub, published under the CERN-OHL-W-2.0 licence. It is a 2-layer board of 38.5 × 51.6 mm with 37 parts on 28 nets, routed with 289 tracks and 60 vias.
It is built around the ESP32-C3-WROOM-02-H4, TPS61023DRL and IN-S126BTNPT, with the Q13FC1350000400 and TX06F103F3435ER among its other parts. Its parts include 13 resistors, 9 capacitors, 2 ICs, 2 connectors and 1 diode. It belongs with the ESP32 and RISC-V boards of this library.
Main components
5
ESP32-C3-WROOM-02-H4
SMD,20x18mm-105dBm -40℃~+105℃ 2.4GHz 20.5dBm 345mA 3V~3.6V 82mA Bluetooth5.0 ESP32-C3 On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,20x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
TPS61023DRL
SOT-563-40℃~+125℃@(TJ) 1 1MHz 2.2V~5.5V 3A 3uA 500mV~5.5V Adjustable Boost Boost Built-in Overcurrent Protection、Light load efficient mode、Load disconnect Yes SOT-563 DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersIN-S126BTNPT
1206-40℃~+80℃ 100nA 150mW 20mA 30V 940nm 1206 Phototransistors ROHSInoluxPhototransistorsQ13FC1350000400
SMD3215-2PSMD3215-2P Crystals ROHSSeiko EpsonCrystals
TX06F103F3435ER
0603-40℃~+125℃ 0.5mm 0.8mm 1.2mW/℃ 1.6mm 10kΩ 120mW 2s 3435K ±1% ±1% 0603 NTC Thermistors ROHSOhmiteNTC Thermistors
README
README.mdESP AAA
An AAA battery powered ESP32-C3 board.
Revisions
- v1.0 - Faulty, Will not start up from an AAA cell, unsuitable boost converter IC used, which requires 1.8V to startup.
License
Licensed under CERN-OHL-W https://cern-ohl.web.cern.ch/
Parts
37| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 10k | Resistor_SMD:R_0603_1608Metric | R4, R5, R9, R10, R14 |
| 3 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C6, C8, C9 |
| 3 | 100k | Resistor_SMD:R_0603_1608Metric | R11, R12, R13 |
| 3 | 1u | Capacitor_SMD:C_0603_1608Metric | C2, C5, C7 |
| 2 | 18p | Capacitor_SMD:C_0603_1608Metric | C3, C4 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R7, R8 |
| 1 | 1.2k | Resistor_SMD:R_0603_1608Metric | R6 |
| 1 | 1.3M | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 1u | Inductor_SMD:L_Chilisin_BMRA00040415 | L1 |
| 1 | 22u | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 300k | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | AAA | Battery:BatteryHolder_Keystone_2466_1xAAA | BT1 |
| 1 | Conn_01x08_Female | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J2 |
| 1 | ESP32-C3-WROOM-02 | PCM_Espressif:ESP32-C3-WROOM-02 | U1 |
| 1 | IN-S126BTNPT | esp-aaa:SML-810TB | Q1 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | MountingHole | MountingHole:MountingHole_2.5mm | H1 |
| 1 | Q13FC1350000400 | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y1 |
| 1 | SW_Push | Button_Switch_SMD:SW_Push_1P1T_XKB_TS-1187A | SW1 |
| 1 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP1 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP2 |
| 1 | TPS61023 | Package_TO_SOT_SMD:SOT-563 | U2 |
| 1 | TX06F103F3435ER | Resistor_SMD:R_0603_1608Metric | TH1 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_XKB_U262-16XN-4BVC11 | J1 |
The 36 most common of 37 parts.
Similar boards
- 4 layers34 × 79.2 mm
Sensor epaper
Miceuz/paper-wifi
Low power E-paper display devboard with WiFi and BLE connectivity. Open source hardware.
92 parts28 - 2 layers38 × 25.1 mm
MistMaker Battery Kit V0-4
Dav1dyang/Programmable-Mist-Maker
An open-source, low-cost ultrasonic mist maker designed to share commercial humidifier circuits and empower creators with accessible, well-documented hardware.
105 parts26MIT - 2 layers70.7 × 70.7 mm
18650 BMS MkI
M-Poser56/CubeSat-Mjolnir
Repository for the Mjolnir CubeSat personal project, tracking all code and design material
38 parts20 - 2 layers44.7 × 93.6 mm
- 2 layers50.8 × 22.9 mm
Dispocam hub
olincollege/olin-eclipse-ballooning
Olin's National Eclipse Ballooning Project team repository
46 parts2GPL-3.0 - 2 layers29.5 × 70.5 mm
Key fob pcb
BenMartens15/reviveride-key-fob-pcb
This repo contains the schematic and PCB for the key fob. The firmware for the key fob can be found here: https://github.com/BenMartens15/reviveride-key-fob-firmware
27 parts1 - 2 layers84 × 78 mm
Fabricate Wireless Macropad
Catsarepro21/hackpad_v2
Wireless ESP32-S3 macropad: KiCad PCB, case STEP models, and Gerber/drill fabrication files.
78 parts
Questions
How big is the Esp aaa PCB?
It measures 38.5 × 51.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Esp aaa use?
37 parts, built around the ESP32-C3-WROOM-02-H4, TPS61023DRL, IN-S126BTNPT and Q13FC1350000400. 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 Esp aaa KiCad files?
From the flaminggoat/esp-aaa-hw repository on GitHub, at the commit this page was made from: the board is esp-aaa.kicad_pcb and its schematic esp-aaa.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Esp aaa design in my own project?
Its repository publishes it under the CERN-OHL-W-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).