RAKwireless RAK5802

This low-power extension allows the addition of an industrial RS485 interface to the WisBlock baseboard. This product can be powered by battery and via a power supply (3.3V). This add-on supports I2C interfaces.

Key features:

• Chipset: 3PEAK TP8485E
• Small dimensions of 35 mm x 25 mm
• RS485 interface and Modbus protocol
• Compatible with multiple WisBlock Core modules, such as RAK4631
• Supports up to 16 RS485 nodes
• Supports TX/RX signals automatic detection, no need to have DE signal for the RS485 chip
• Low power consumption mode. The module can be powered off by the WisBlock Core module for saving energy during idle periods
• Reserved I2C expansion interface
• In the field fast crimping terminals
• Designed with 18 kV ESD protection level