KNACRO Ra-02 LoRa Radio Node V2.0 915Mhz SX1278 Wireless Modul | Shop The World
From USA
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KNACRO Ra-02 LoRa Radio Node V2.0 915Mhz SX1278 Wireless Module IPEX Interface for Arduino ATmega328P 3.7 Battery Holder (915Mhz)
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•The LoRa Radio Node v1.0 based on the ATmega328P and RFM98 433Mhz / 868Mhz / 915Mhz radio module. The main chip ATmega328P clocked at 8 MHz and at 3.3V logic, which use the Arduino pro mini 8Mhz 3.3V bootloader, usage same as the Arduino pro mini. This chip has 32K of flash and 2K of RAM.
•On board with a 3.7V 14500 battery holder, so it can use anywhere you like. In this LoRa Radio Node, we break out 2 IIC ports, 2 analog port (A0 A1) and 2 digital port (D3 D4) with 4 pin and 3 pin 2510-I type header.
•Reset button: This LoRa Radio Node uses the extra space left over to add an RFM9x LoRa433 MHz / 868 Mhz / 915 Mhz radio module. These radios are not good for transmitting audio or video, but they do work quite well for small data packet transmission when you need more range than 2.4 GHz (BT, BLE, WiFi, ZigBee).
From USA
