OpenNode

Universal IoT sensor node

OpenNode is an easy to customize general purpose sensor module that can relay the status of any connected device to our OpenPark cloud enabling endless solutions.

It can be our parking sensor or can be used as a home automation controller, all from the same platform.

Embedded micro-controller with integrated WIFI module and RFID interface for Mifare support and power relay integrated with MQTT support for cloud or local control via HTTP interface

Specifications

Item Specification
CPU ATmega328
Flash 32MB
Power Out 5V-800mA
Power IN. USB 5V (500mA max.)
Power IN. VIN/DC Jack 9-24V
Power Consumption 5V 800mA
Logic Level 5V
Wifi Wi-Fi 802.11 b/g/n 2.4 GHz
USB Micro USB
Digital I/O 14
Analog I/O 6
Interface Type serial\OTA
Operating temperature −40С°/+125С°
Dual relay controller On-board 5V, 10 A / 250 v AC 10 A / 30 v DC relay, absorb 100000 times continuously, Module with diode effusion protection, short response time
RFID IC NXP PN532
antenna Built-in antenna for WIFI and RFID
Minimum 4 characters