Description
ARM-N8-LD : Point to point or point to multipoint communication (Long-Distance, NarrowBand)
Strong points :
- Form Factor “ARM-Nano”
- Narrow band radio technology, GFSK modulation, high sensitivity
- Output power of 27dBm maxi
- Link budget : +150dB
- Radio baudrate from 1200bps to 115200bps
- UART Interface or SPI bus
- Ultra low power sleep mode (<1,5µA) and responsive ( doesn’t loose any characters when woken up by UART )
- CMS module to solder on the card
- Compact design : 30mm x 18mm
Functioning modes :
- Transparent mode, Modbus
- Ping-pong test mode, Carrier wave,RSSI reading
- Compatible with the ACW and ARM range
Wake-up source :
- 1 Digital input
- Reception (without any loose) of a UART character
- SPI Command
- radio reception (WOR)
- RTC (clock)
Configuration, update :
- AT commands configuration (local or distant), Modbus or SPI
- Firmware update by encrypted bootloader on a UART connection
- EEPROM settings saving
