Industrial 8-Ch ESP32-S3 WiFi Relay with RS485 Interface POEIndustrial 8 Ch ESP32 S3 WiFi Relay with RS485 Interface Onboard Digital input, RS485, and ethernet port interfaces. Built in protection circuits such as power isolation and optocoupler isolation, Safe & Stable & Reliable Features Based on ESP32 S3 microcontroller with Xtensa 32 bit LX7 dual core processor, capable of running at 240 MHz Integrated 2. 4GHz Wi Fi and Bluetooth LE dual mode wireless communication, with superior RF performance High

The LLDS40 can be applied to scenarios such as horizontal distance measurement

Board size: 42mm*32mm/1

Product number

GroPoint Air - LoRaWAN Multi Segment Soil Sensor Converter

SparkFun Electric Imp Breakout

F-DPU100 4G LTE Router and Serial Converter Distributed Processing Unit M2M

The temperature & humidity sensor used in S31 is SHT31

29 digital I / O ports

user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that NMDS200 supports

UAV/Drones/FPV camera

LoRa works over long distances in open areas

1x AU Power Adapter