Description :
The Arduino MKR GSM 1400 is a great starting point for building IoT projects connected to GSM / 3G network. Whether you are looking at building a sensor network for agricultural projects, or for urban data collection, the MKR GSM 1400 is your go-to board for IoT projects when Wi-Fi is not available. The MKR GSM 1400 is a great option for GSM / 3G connectivity projects. Using the popular Arm Cortex-M0 32-bit SAMD21 processor, it also features the powerful u-Blox SARA-U201 module and the ECC508 crypto-chip for security. The board is part of the MKR family, where you can choose from a large variety of shields to build projects out of the box with minimal effort! u-blox SARA-U201: Enables GSM / 3G connectivity for the MKR GSM 1400 board. Cortex-M0 32-bit SAMD21: The powerful, low-power processor that is used in all MKR Family boards. ATECC508 crypto chip: The ECC508 crypto chip makes sure your data remains secure and private and can store up to 16 keys in an EEPROM array.
Specifications :
- Name: Arduino MKR GSM 1400
- SKU: ABX00018
- Compatibility: MKR
- Microcontroller: SAMD21 Cortex-M0+ 32bit low power ARM MCU
- USB connector: Micro USB
- Built-in LED Pin: 6
- Digital I/O Pins: 8
- Analog Input Pins: 7 (ADC 8/10/12 bit)
- Analog Output Pins: 1 (DAC 10 bit)
- PMW Pins: 13 (0 – 8, 10, 12, A3, A4)
- External interrupts: 10 (0, 1, 4, 5, 6, 7, 8 ,9, A1, A2)
- I/O Voltage: 3.3V
- Input Voltage (nominal): 5-7V
- DC Current per I/O pin: 7 mA
- Supported battery: Li-Po Single Cell, 3.7V, 2500mAh Minimum
- Battery connector: JST PH
- Processor: 48 MHz
- RTC: 32.768 kHz
- SAMD21G18A: 256KB Flash, 32KB SRAM
