# Setting Up the Data Logger ### Overview 3D-PAWS stations can operate using several different data logger platforms. The choice of data logger depends on factors such as: * network connectivity * available power * required processing capability * ease of maintenance and firmware updates Currently supported platforms include: * **Particle (Boron / Argon)** * **Raspberry Pi** * **Adafruit Feather** * **Arduino MKR** Each platform has advantages depending on the deployment environment and operational requirements. *** ### Platform Overview #### Particle (Boron / Argon) The **Particle platform** is the most commonly used data logger for 3D-PAWS stations. It provides integrated cloud connectivity, remote device management, and reliable firmware updates. Key characteristics: * Boron → cellular connectivity * Argon → WiFi connectivity * Cloud device management * Over-the-air firmware updates * Low-to-moderate power consumption * Suitable for solar-powered stations Particle Boron cellular variants include: * **Boron 310 / 314** → GSM cellular networks * **Boron 404x** → North America LTE network Because of its connectivity and remote management capabilities, the Particle platform is recommended for **most remote operational deployments**. → See [**Particle Data Logger**](/building-3d-paws/setting-up-the-data-logger/particle-iot.md) for full details. *** #### Raspberry Pi The **Raspberry Pi** is a full single-board computer that runs a Linux operating system. It allows advanced data processing and custom software but consumes significantly more power than microcontroller platforms. Key characteristics: * Full Linux operating system * Local data storage on SD card * WiFi networking * Optional cellular modem * High flexibility for custom software * Higher power requirements The Raspberry Pi is best suited for **research deployments or stations requiring advanced processing**. → See [**Raspberry Pi Data Logger**](/building-3d-paws/setting-up-the-data-logger/raspberry-pi.md) for full details. *** #### Adafruit Feather The **Adafruit Feather** platform is a lightweight microcontroller system commonly used in low-power environmental monitoring applications. Key characteristics: * Very low power consumption * WiFi or LoRa communication options * SD card data logging * Flexible microcontroller platform Because firmware updates must typically be performed **locally via SD card or direct connection**, Feather-based stations may require physical access for maintenance. Feather boards are well suited for **ultra-low-power deployments and distributed sensor networks**. → See [**Feather Data Logger**](/building-3d-paws/setting-up-the-data-logger/adafruit-feather-m0.md) for full details. *** #### Arduino MKR The **Arduino MKR platform** is another microcontroller-based data logger that supports cellular connectivity and low-power operation. Common boards used in 3D-PAWS stations include: * **MKR GSM 1400** → GSM cellular connectivity * **MKR NB 1500** → LTE / NB-IoT connectivity (availability varies by country) Like the Feather platform, firmware updates are typically performed **locally using SD card or USB connections**, which may require on-site access. The MKR platform provides a compact and flexible solution for **low-power cellular stations**. → See [**Arduino MKR Data Logger**](/building-3d-paws/setting-up-the-data-logger/arduino-mkr.md) for full details. *** ## Quick Comparison | Platform | Strengths | Weaknesses | Typical Use | | ---------------------------- | -------------------------------------------------------------------------------------- | --------------------------------------------------- | ------------------------------------------------- | | **Particle (Boron / Argon)** | Cloud management, console interaction, OTA firmware updates, reliable remote operation | Cellular SKU limitations (310/314 GSM, 404x NA LTE) | Operational remote weather networks | | **Raspberry Pi** | Full Linux system, advanced processing, custom software | High power consumption, more complex maintenance | Research stations or custom data processing | | **Adafruit Feather** | Very low power, LoRa support, flexible microcontroller platform | Firmware upgrades require local SD updates | Ultra-low-power or distributed sensor deployments | | **Arduino MKR** | Low power cellular microcontroller platform, compact system | Firmware updates require local access | Low-power cellular stations | *** ## General Guidance When selecting a data logger for a 3D-PAWS station: * **Particle** is recommended for most operational deployments because it provides reliable connectivity and remote firmware updates. * **Raspberry Pi** is useful when stations require advanced processing or custom software. * **Feather** platforms are ideal for very low-power deployments or LoRa-based sensor networks. * **MKR** boards provide a compact cellular microcontroller option for low-power stations. 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