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2 layers23.6 × 85.9 mmBATDATSOCKET01, the printed circuit board in 3D

Adapter for fast battery and data storage connection. Compatible with BATDATUNIT01

Size
23.6 × 85.9 mm
Copper layers
2
Thickness
1.6 mm
Parts
15
Nets
30
Pads
127
Tracks, vias
149, 3
Pours
5
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
4 Nov 2023
Updated
20 Jan 2026

Overview

BATDATSOCKET01 is an open-source printed circuit board by mlab-modules, from the mlab-modules/BATDATSOCKET01 repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 23.6 × 85.9 mm with 15 parts on 30 nets, routed with 149 tracks and 3 vias.

Its parts include 3 connectors, 2 resistors and 2 diodes. It belongs with the power boards of this library.

README

README.md

BATDATSOCKET01 - Li-ion power and Data Storage Module socket interface

The BATDATSOCKET01 is a complementary module to the battery and data module BATDATUNIT01. It is a reliable power source for extended durations, making it an integral component in a wide array of detectors or measuring systems.

Applications

The BATDATUNIT01 is designed for versatility:

  • As a power module for semiconductor particle detectors like the AIRDOS04, it ensures uninterrupted data acquisition in environmental monitoring.
  • It can be integrated into remote sensing stations, providing consistent power and data logging capabilities for long-term ecological studies.
  • In automated weather stations, the module's resilience and sensor suite offer valuable insights into meteorological conditions.
  • The module can be deployed in mobile robotics for energy supply and environmental data collection, aiding navigation and decision-making processes.
  • It is also ideal for educational purposes, as a hands-on tool to teach about energy management, data acquisition, and sensor integration.

For more detailed information on interfacing and protocols, please refer to the BATDATUNIT01 documentation.

Design

Designed for convenience, the module allows for fast detachment from the measuring part without tools, streamlining the replacement process. Data can be downloaded during battery charging thanks to onboard memory.

BATDATSOCKET01 top view

BATDATSOCKET01 bottom view

Internal structure

mermaid
    flowchart TD

    subgraph a[User interfaceI]
        USB[[USB-C\nData + power]]
        UI1([User interface \n Button + battery indicator])
        UI2([User interface \n Button + 3x LED])
    
    end

    USB --USB --> USW

    FTDI -- I2C --> I2CSW
    FTDI -- UART <--> MCU
    MCU -- I2C --> I2CSW[I2C mux]
    MCU[Microcontroller]
    MCU --SPI <--> SDW
    MCU --> SDW

    subgraph one[Memory interface]
    SDR[SD card] <--> SDI
    SDI[SD card interface] <--> USW
    USW[USB-SWITCH]
    SDW[SD card \n SPI-SWITCH] <--> SDI
    end

Connectivity

A durable connector brings together data and detection elements with impressive mechanical resilience. It hosts UART, I2C, SPI buses, and extra GPIO signals, providing extensive interfacing options with various systems.

Parts

15
QtyValueFootprintReferences
4M3Mlab_Mechanical:MountingHole_3mmH1, H2, H3, H4
2270RResistor_SMD:R_0805_2012MetricR1, R2
2Battery+TestPoint:TestPoint_Pad_4.0x4.0mmTP1, TP2
2LED 0805LED_SMD:LED_0805_2012MetricD1, D2
146436-9327Mlab_CON:MOLEX_46437-9327J1
1HEADER_2x03_PARALLELMlab_Pin_Headers:Straight_2x03J3
1HEADER_2x15Connector_PinSocket_2.54mm:PinSocket_2x15_P2.54mm_VerticalJ2
1Jumper_2_OpenJumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mmJP2
1Jumper_3_Bridged12Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mmJP1

Questions

How big is the BATDATSOCKET01 PCB?

It measures 23.6 × 85.9 mm and has 2 copper layers, 1.6 mm thick.

What parts does the BATDATSOCKET01 use?

15 parts. 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 BATDATSOCKET01 KiCad files?

From the mlab-modules/BATDATSOCKET01 repository on GitHub, at the commit this page was made from: the board is hw/sch_pcb/BATDATSOCKET01.kicad_pcb and its schematic hw/sch_pcb/BATDATSOCKET01.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the BATDATSOCKET01 design in my own project?

Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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