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Description
- xyz-mIOT Quad Band GSM shield based on the ATSAMD21G ARM0
- Features one 4G MICRO SIZE SIM socket and a LTE uFL connector
- 13 digital ports, 5 analog inputs, UART & SPI ports
- Integrated Lithium Polymer charger
- Sensorless version
The xyz-mIOT Quad Band GSM Modem combines the functionality of the ATSAMD21G ARM0 microcontroller (Arduino Zero compatible design). The abundance of interfaces [I2C, SPI, UART, 13 digital I/O - 1WIRE and PWM capable, 5 analog inputs and more] combined with the power and the versatility of the ARM0 core provides endless devices / sensors / actuators interfacing IoT solution.
Multiple powering profiles are supported, as: LiPO, super-capacitor, 5V direct powering, power-harvesting mode [Eg.: small solar cell] and Lithium primer battery. This version is the NB-IoT / 3G / GSM connectivity. Also, 10 PCB solder jumpers offers the possibility for enabling / disabling LEDs and other embedded features.
Beyond obvious target applications [smart modems with "last-gasp", access control and environment monitoring for IoT gateways, air quality monitoring, smart metering, smart machinery for legacy controllers, smart bees farming (hives monitoring), smart city applications, security & tracking, emergency pagers and many other], itbrainpower.net xyz-mIoT is the ideal solution for integrators and DYI fans wanting to design and deploy in a timely manner their legacy 3G/UMTS and GSM projects regardless previous experience in modems and network technology.
- 1 x xyz-mIOT Quad Band GSM Modem
- 35 x 45 mm
- Weight: 6g
- Microcontroller: SAMD21 Cortex-M0+ 32bit low power ARM MCU
- Quectel M95FA module (GSM only)
- Power Supply (USB/VIN/Vcc): 5V / 5-7V / 3.6-4.2V
- Supported LiPo Battery (integrated charger): LiPo 1cell - 3.7V
- Interfacing Logig Voltage Level: 3.3V
- Digital I/O Pins: 13
- PWM pins: 12
- UART port (hardware): 1
- SPI(hardware) port: 1
- I2C(hardware) port: 1
- Analog Pins: 5 (ADC 8/10/12 bit)
- External interrupts: 8
- DC Current per I/O Pin: 7 mA
- Flash Memory / SRAM: 256 Kb / 32Kb
- Clock Speed: 32.768 kHz (RTC), 48 MHz
GSM & embedded options:
- 2G modem: M95FA (quad band GSM, worldwide coverage)