433/868/915MHz LoRa Node with RFM95/SX1276, ATmega328P 3.7-12V, uFL Antenna

433/868/915MHz LoRa Node with RFM95/SX1276, ATmega328P 3.7-12V, uFL Antenna

$54.72

$54.72 $0.00

Description

SPECIFICATIONS

Brand Name: NONE

Condition: New

High-concerned chemical: none

Origin: Mainland China

Type: Module

----- Enfoque en el servicio integral de piezas electrónicas -----

- Description:
  
  LoRa Radio Node V1.0, 868 MHz / 915 MHz / 433 MHz, RFM95 SX1276, ATmega328P for Arduino, 3.7‑12 V, uFL Antenna
  
  LoRa Radio Node v1.0 is built around ATmega328P microcontroller and RFM95 radio module. Main chip ATmega328P runs at 8 MHz with 3.3 V logic level, pre‑flashed with Arduino Pro Mini 8 MHz 3.3 V bootloader, compatible with Arduino Pro Mini. It features 32 K Flash and 2 K RAM.
  
  On‑board holder for 3.7 V 14500 battery for portable usage. This LoRa radio node brings out 2 IIC ports, 2 analog ports (A0, A1) and 2 digital ports (D3, D4) via 2510‑I type 4‑pin and 3‑pin connectors.
  
  Features:
  
  Power supply: 3.7 V 14500 Li‑Po battery or DC 3.7‑12 V input (VCC‑GND: 2PIN 2510‑I connector)
  
  Size: 40 mm × 60 mm
  
  ATmega328P @8 MHz, 3.3 V logic and power
  
  On‑board 3.3 V regulator, max output current 500 mA
  
  Hardware Serial, hardware I2C, hardware SPI supported
  
  1 × PWM pin: D3
  
  2 analog inputs: A0, A1
  
  Blue LED on pin13 for general‑purpose blinking
  
  2 mounting holes
  
  Reset button
  
  This LoRa radio node uses extra PCB area to integrate RFM95 LoRa radio module (868 MHz). These radios are not suitable for audio or video transmission, but perform very well for small‑data‑packet transmission for longer range compared with 2.4 GHz solutions (BT, BLE, WiFi, ZigBee).
  
  SX1276‑based LoRa module with SPI interface
  
  Packet radio, ready‑to‑use Arduino libraries available
  
  Works on license‑free / amateur ISM bands: ITU‑EU license‑free ISM band or ITU‑American amateur band (subject to local band restrictions).
  
  Transmit power: +5 ~ +20 dBm (up to 100 mW), software‑configurable output power.
  
  Current consumption: ~300 µA in full sleep mode; peak ~120 mA at +20 dBm transmit; ~40 mA in active listening mode.
  
  uFL antenna connector
  
  Package Includes:
  
  1 × LoRa Radio Node v1.0
  
  1 × IPEX spring antenna