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PryladaSerial Shield

Designed to expand the Prylada IoT Gateway communication capabilities with additional wired interfaces, such as RS232, RS485, I2C, and SDI12.

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PryladaSerial Shield

Operating principle

PryladaSerial Shield

The PryladaSerial Shield is installed into the Prylada IoT Gateway to enable 4 additional interfaces for data transfer:  RS232, RS485, I2C, and SDI12 buses. The bus configuration is easily set via the Prylada Cloud and automatically applied during the first communication session between the Prylada IoT Gateway and the Prylada Cloud.

Available interfaces


  • Data transfer rate up to 400 rb/s
  • SMBUS master/subordinate support, up to 100 kbps
  • Operating power-supply voltage range of 2V to 15V
  • Longer cables due to bus capacitance of 4000pF


  • MODBUS RTU master/subordinate support, up to 115200 bps
  • Software switchable 120 Ohm termination


  • Data transfer rate up to 115200 bps


  • Master support

Collect and transport valuable data from your assets with the Prylada devices

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