HOT New Signo A0 LoRaWAN protoboard from Signocom is coming!

New Signo A0 LoRaWAN protoboard is coming!


Signo A0 has a strong heart - SAMD21G18 ARM Cortex M0+ processor clocked at 48 MHz. Chip comes with 256K of FLASH (8x times more than the Atmega328 - eq. Arduino Pro Mini) and 32K of RAM (16x as much)!
At least there is no need to use USB-to Serial converter, SAMD21G18 has built-in USB. The simple and powerful solution for programming and debug capabilities.

The unique feature of three different powering capability. It can run on a 1.5V battery for several months!!

Some key features!

  • 3 possibilities of powering (USB, direct battery connection, step-up converter works with 1.5V battery!!)
  • ATSAMD21G18 with 3.3V logic/power
  • 256KB of FLASH + 32KB of RAM
  • 32768 Hz crystal for RTC
  • Arduino compatible
  • You also get 20 GPIO pins - for your own projects
  • Hardware support of Serial, I2C, SPI
  • DAC output
  • ADC inputs
  • 4 mounting holes
  • 2 LED diodes
  • Reset button
  • User button
  • PWM outputs
  • USB native support
  • SWD pins for hardware debugging

The very first photo.

Signo A0 LoRA bord

Signo A0 LoRA protobord


Do not stand aside.

Get involved in IoT world with Signo A0 LoRA!


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