

AirDataCenter
Avionics system of TeamЯTR24
- Size
- 83.2 × 67.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 52
- Nets
- 96
- Pads
- 269
- Tracks, vias
- 446, 194
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 23 Jun 2024
- Updated
- 20 Jul 2024
Overview
AirDataCenter is an open-source printed circuit board by Tail-BackShape, from the Tail-BackShape/RTR24Lien-AvioSys repository on GitHub. It is a 2-layer board of 83.2 × 67.9 mm with 52 parts on 96 nets, routed with 446 tracks and 194 vias.
It is built around the ESP32-WROOM-32E, MPXV7002DP and CH340K, with the DM3AT-SF-PEJM5, DS1307ZN+ and NJM2845DL1-33-TE1 among its other parts. Its parts include 14 capacitors, 11 ICs, 8 resistors, 6 connectors and 3 diodes. It belongs with the ESP32 boards of this library.
Main components
11ESP32-WROOM-32E
SMD,18x25.5mmSMD,18x25.5mm WiFi Modules ROHSEspressif SystemsWiFi ModulesMPXV7002DP
SMD-8P-10℃~+60℃ 1ms 4.75V~5.25V ±2Kpa SMD-8P Pressure Sensors ROHSNXP SemiconductorsPressure SensorsCH340K
ESSOP-10-150mil-1mm-20℃~+70℃ 2Mbps 3.3V、5V USB 2.0 USB to serial ESSOP-10-150mil-1mm USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB ConvertersDM3AT-SF-PEJM5
SMD-25℃~+85℃ 1.68mm Connector and Ejector MicroSD Card (TF Card) No Push-Push SMD SD Card / Memory Card Connector ROHSHirose ElectricSD Card / Memory Card ConnectorDS1307ZN+
SO-8-40℃~+85℃ 1.5mA 300nA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C SO-8 Real Time Clocks ROHSMaxim Integrated (Analog Devices)Real Time ClocksNJM2845DL1-33-TE1
TO-252-40℃~+85℃@(Ta) 1 14V 180mV@(500mA) 3.3V 400uA 45uVrms 75dB@(1kHz) 800mA Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive TO-252 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSNisshinbo Micro Devices Inc.Voltage Regulators - Linear, Low Drop Out (LDO) Regulators2SC2712-GR
SOT-231 NPN 100nA 150mA 150mW 250mV 50V 5V 700 80MHz NPN SOT-23 Bipolar (BJT) ROHSFoshan Blue Rocket ElecBipolar (BJT)B4B-XH-A(LF)(SN)
插件,P=2.5mm-25℃~+85℃ 1 12.4mm 1x4P 2.5mm 250V 3A 4 4P 5.75mm 7mm Brass K Pin PA66 Through Hole Tin UL94V-0 White XH 插件,P=2.5mm Wire To Board Connector ROHSJSTWire To Board ConnectorCUHS20F30,H3F
SMD1 Independent 10A 2A 30V 470mV@2A 60uA@30V SMD Schottky Diodes ROHSToshibaSchottky DiodesB2B-XH-A(LF)(SN)
插件,P=2.5mm-25℃~+85℃ 1 1x2P 2 2.5mm 250V 2P 3A 5.75mm 7.4mm 7mm Brass K Pin PA66 Through Hole Tin UL94V-0 White XH 插件,P=2.5mm Wire To Board Connector ROHSJSTWire To Board ConnectorRJ45
TH-12PTH-12P SMT ROHSJLCPCB AssemblyUncategorised
Parts
52| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 0.1μ | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C3, C4, C5 |
| 3 | 0.01μF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C8, C11, C13 |
| 3 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R6, R7 |
| 3 | 1μF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C9, C10, C12 |
| 3 | MPXV7002DP | digikey-MPXV7002DP:MPXV7002DP | U5, U6, U7 |
| 2 | 10μF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C6, C14 |
| 2 | 2SC2712-GR | Package_TO_SOT_SMD:SC-59_Handsoldering | Q1, Q2 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R4 |
| 2 | B4B-XH-A_LF__SN_ | Connector_JST:JST_XH_S4B-XH-A_1x04_P2.50mm_Horizontal | J5, J6 |
| 2 | CUHS20F30 | Diode_SMD:D_SOD-323F | D1, D3 |
| 2 | SW_Push | Button_Switch_additional:TVAF06-A020B-R | SW1, SW2 |
| 1 | 120 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5 |
| 1 | 22μF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C7 |
| 1 | 3.3v | snapEDA:BAT_CH291-1220LF | button_BAT1 |
| 1 | 32.768kHz | Crystal:Crystal_SMD_5032-2Pin_5.0x3.2mm | Y1 |
| 1 | 4.7k or 5.1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R8 |
| 1 | 5077CR-16SMC2-BK-TR | snapEDA:NELTRON_5077CR-16SMC2-BK-TR | J3 |
| 1 | B2B-XH-A_LF__SN_ | Connector_JST:JST_XH_S2B-XH-A_1x02_P2.50mm_Horizontal | J4 |
| 1 | BMP280-breakout | user:BMP280-breakout | U10 |
| 1 | CH340K | 0my_project:ESSOP-10_CH224K | U3 |
| 1 | DM3AT-SF-PEJM5 | Connector_Card:microSD_HC_Hirose_DM3AT-SF-PEJM5 | J1 |
| 1 | DS1307ZN+ | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U11 |
| 1 | ESP32-WROOM-32E | RF_Module:ESP32-WROOM-32E | U1 |
| 1 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2 |
| 1 | MCP2561-E-P | Package_DIP:DIP-8_W10.16mm_LongPads | U2 |
| 1 | NJM2845DL1-33 | Package_TO_SOT_SMD:TO-252-2 | U4 |
| 1 | RJ45 | KUT_Connector.pretty-master:7810-8P8C | J2 |
| 1 | ~ | user:DCDC-5V | U9 |
| 1 | ~ | user:ADS1115 | U8 |
The 48 most common of 52 parts.
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Questions
How big is the AirDataCenter PCB?
It measures 83.2 × 67.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the AirDataCenter use?
52 parts, built around the ESP32-WROOM-32E, MPXV7002DP, CH340K and DM3AT-SF-PEJM5. 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 AirDataCenter KiCad files?
From the Tail-BackShape/RTR24Lien-AvioSys repository on GitHub, at the commit this page was made from: the board is Board/AirDataCenter/AirDataCenter.kicad_pcb and its schematic Board/AirDataCenter/AirDataCenter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the AirDataCenter design in my own project?
Its repository states no licence, so its author keeps all rights: ask Tail-BackShape before reusing the design.