Bumalik sa DPTechnics

DPTechnics Walter Devkit (P000000101)

DPTechnics Walter Devkit (P000000101) provides everything needed to get the Walter SoM online in a matter of minutes, including antennas, a 250MiB worldwide Soracom SIM card, a USB Type-A to Type-C cable, and a USB Type-C™ to Type-C cable. The Devkit also comes with 30 minutes of expert support to help kickstart user projects. The DPTechnics Walter device is a small-form-factor IoT system-on-module (SoM) that combines a powerful ESP32-S3 SoC with a 5G modem and a GNSS receiver. It supports Wi-Fi, BLUETOOTH®, LTE-M, NB-IoT, and GNSS connectivity.

Features

  • ESP32-S3-WROOM-1-N16R2 microcontroller
    • Xtensa dual-core 32-bit LX7 CPU
    • 16MiB quad SPI flash memory
    • 2MiB quad SPI PSRAM
    • 150Mbps 802.11 b/g/n Wi-Fi 4 with onboard PCB antenna
    • 2Mbps BLUETOOTH 5 Low Energy with onboard PCB antenna
  • Sequans GM02SP 5G modem
    • Dual-mode LTE-M/NB-IoT (NB1, NB2)
    • 3GPP LTE release 14 (upgradable up to release 17)
    • Ultra-low, deep-sleep mode in eDRX and PSM
    • Adaptive +23dBm, +20dBm, and +14dBm output power
    • Integrated LNA and SAW filter for GNSS reception
    • Assisted and non-assisted GNSS with GPS and Galileo constellations
    • Integrated SIM card
    • Nano-SIM card slot
    • µ.FL RF connectors for GNSS and 5G antennas
  • Inputs and outputs
    • 24x GPIO pins for application use
    • UART, SPI, I2C, CAN, I2S, and SD available on any of the GPIO pins
    • ADC, DAC, and PWM integrated in ESP32-S3
    • 3.3V software-controllable output
    • USB Type-C connector for flashing and debugging
    • 22x test points for production programming and testing
    • Onboard reset button
  • Power supply
    • 5.0V via USB Type-C
    • 3.0V to 5.5V via VIN pin
    • Not allowed to use both power inputs simultaneously
    • Designed for extremely low quiescent current
  • Form factor
    • Easy to integrate via 2.54mm headers
    • 55mm x 24.8mm board dimensions
    • Pin- and footprint-compatible with EOL Pycom GPy
    • Breadboard friendly
  • Software
    • Libraries for the Espressif IDF
    • Libraries for the Arduino ecosystem
    • Libraries for the MicroPython
    • Future support and libraries for Toit
    • Natively supported in the BlueCherry.io IoT platform
  • Industrial -40°C to +85°C temperature range
  • Designed and manufactured in the European Union
  • 10-year availability guarantee
  • CE (Europe), UKCA (UK), FCC (US), IC (Canada), RCM (Australia and New Zealand)

Applications

  • GNSS trackers
  • Remote weather stations
  • Tank level sensors
  • Pet trackers
  • Ticket printers for online-delivery services
  • IoT access-control systems
  • Remote pump controls

Specifications

  • 3.0VDC to 5.5VDC supply voltage range, 5.0VDC typical
  • 2.64V to 3.6V digital I/O voltage range, 3.3V typical
  • 1.5A maximum power consumption at 3.3V
  • 0.25A maximum output current at 3.3V
  • 9.8µA typical deep sleep current
  • 6.102395oz in weight

Kit Contents

  • Walter SoM
  • 30x minutes of expert support from DPTechnics to help kickstart user projects (book a video meeting with engineers by providing the IMEI and MAC addresses of your modem)
  • Antennas
  • 250MiB worldwide Soracom SIM card
  • USB Type-A to Type-C cable
  • USB Type-C to Type-C cable

Videos

Board Overview

DPTechnics Walter Devkit (P000000101)

Board Dimensions: mm

Mechanical Drawing - DPTechnics Walter Devkit (P000000101)

Resource

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Inilathala: 2024-09-27 | Na-update: 2024-10-02