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MQTT Gateway Basic Function Bi-directional transparent data transmission between RS485 and Ethernet Communication interface RS485 port × 2
Note: This shield does NOT come with the Electric Imp card
32-bit Xtensa® LX7 Memory 8 MB PSRAM Flash 16 MB Flash LoRaWAN® Antenna Connector 1 × External Antenna Channel 8 (Half-duplex) Frequency Band CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4 Sensitivity -140dBm Sensitivity @292bps Output Power 27dBm Max Protocol V1
Power on Reset section as well as the internal oscillator sections are integrated on this chip
PG1302 LoRaWAN Concentrator IOT Display MQTT Gateway Basic Function Bi-directionalPG1302 LoRaWAN Concentrator The PG1302 is a multi channel high performance transmitter receiver designed to simultaneously receive several LoRa packets using random spreading factors on random channels. Its goal is to enable the robust connection between a central wireless data concentrator and a massive amount of wireless end points spread over a very wide range of distances. The PG1302 is designed to use with Raspberry Pi to build smart metering