Description
The module based on theAtmel ATSAMD21Gsystem, compatible withArduino Zero. It is equipped with a coreCortex M0+. It has13 digital inputs/outputs, 12 channels of PWM(e.g. for motor control), as well as5 analog inputswith a resolution of 8 / 10 / 12 bit. The module also has 10-bit analogoutput of DAC converter. It is clocked with a clock signal with frequency of 48 MHz and RTC 32,768 MHz clock.BC95G system that allows for NB-IoTcommunication. In addition, the module features a slotfor nano SIM cards. Pins operate at voltage of 3.3 V. The module can be powered with Li-Pol 3.7 V 1S rechargeable battery.
The distribution of elements on the xyz-mIOT board.
Specification
- Power supply:
- micro USB: 5 V
- VIN: 5 V to 7 V
- Vcc: 3.6 V-4.2 V
- Working voltage: 3.3 V
- Atmel ATSAMD21G (SAMD21) chip - compatible with the Arduino Zero
- core: Cortex-M0
- Maximum clock frequency: 48 MHz
- SRAM: 32 KB
- Flash memory: 256 KB
- I/O Ports: 13
- PWM outputs: 12
- Number of analog inputs: 5 (channels of A/C converter with 12-bit resolution)
- 1 analog output
- Serial interfaces: UART, SPI, I2C
- External interrupts
- The NB-IoT system: BC95G
- The u.FL antenna connector
- Slot for nano SIM card
- MicroUSB slot
- The RESET button
- Board sizes: 45 x 35 mm
- Weight: 6 g
Useful links |
