RS485 Module 3PEAK TP8485E

Product Summary

Product Description RAK5802 is a WisBlock RS485 interface module based on TP8485 from 3PEAK that extends the WisBlock system with an industrial RS485 data transmission interface.

Editorial narrative

Product Description RAK5802 is a WisBlock RS485 interface module based on TP8485 from 3PEAK that extends the WisBlock system with an industrial RS485 data transmission interface. A ready-to-use SW library and tutorial makes it easy to connect any sensor that is using the RS485 interface. RAK5802 supports one RS485 interface and has a battery and 3.3V power output to supply sensors. In addition, an I2C interface connection is available on the crimping terminal. RAK5802 combined with the RAK4631 WisBlock Core gives your solution for an interface to industrial sensors and actuators that support the RS485 interface. This interface is the bridge between such sensors and LoRaWan® communication, LoRa® point to point connections or BLE. RAK5802 is ideal for battery-powered applications because of its low power consumption. In addition, the WisBlock system allows to power down the module completely to reduce the power consumption of the system even more. Key Features The converter of industry-standard RS485 interface to serial. Low power consumption Small form factor Battery and 3.3V output for sensors 18kV ESD protection 1 RS485 port Package Inclusion 1pc RAK5802 Documentation RAK5802 Quick Start Guide Datasheet WisBlock Quick Start Guide WisBlock Source Code Repository (opens new window) RAK5802 3D Model (opens new window) 40-Pin Male Connector 3D File (opens new window) WisBlock IO Tutorial Examples : For WisBlock Core RAK4630: Sample Code: RAK5802 RS485 (opens new window) Sample Code: Intelligent Agriculture (opens new window) Sample Code: Soil Conductivity Monitoring (opens new window) Sample Code: PAR Monitoring (opens new window) Sample Code: Soil pH_Monitoring (opens new window) Sample Code: Wind Speed Monitoring (opens new window) For WisBlock Core RAK11200: Sample Code: RAK5802 RS485 (opens new window) For WisBlock Core RAK11300: Sample Code: RAK5802 RS485 Tutorials WisBlock Starter Kit and RAK Edge Gateway Complete LoRaWAN Guide Installation of Board Support Packa

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• Last verified: 2026-06-01