Currency: GBP
GBP USD EUR JPY AUD NOK CHF NZD CAD BTC
Conversions are estimates and updated daily.
COVID-19 update:    Shipping online orders as normal    -    No in-person collection    -    Some deliveries taking longer    -    Stay at home, stay safe!    -    More info
You must be logged in to use your wishlist!

M5Stack LoRaWan Module (RHF76-052)

A stackable LoRaWAN communication module for use with M5Stack Core development boards, with built in antenna. Read more...

  • Description

A stackable LoRaWAN communication module for use with M5Stack Core development boards, with built in antenna.

This RHF76-052 based module can be used to communicate over long distances with extremely low power consumption. The M5Stack Core board can be used to control this module with simple AT commands or UART.

The default UART settings are: "9600, 8, n, 1" (8 bits data, no parity, 1 stop bit)

Notice: The 5 holes which are under the silk screen "LoRaWAN" are designed for upgrading the firmware of LoRaWAN module.

For more information and for help getting started, click here

Product Features

  • Build-in PCB Antenna
  • External Antenna Port
  • Product Size:54.2mm x 54.2mm x 12.8mm
  • Product weight:17.5g

LoRaWAN Module Specification

  • Model: RHF76-052
  • Supports dual-band 433 / 470MHz and 868 / 915MHz
  • Radio IC: Semtech SX1276
  • Microcontroller: STM32L052C8T6
  • Package: SMD-33
  • Size: 28 x 23 x 3 mm
  • Weight: 3.2g
  • interface: UART
  • Protocol: AT commands
  • Embedded LoRaWAN protocol stack
  • Link budget: 160dB
  • Antenna: external (via PCB pad)
  • Supply voltage range: 1.8 ~ 3.6V
  • Typical supply voltage: 3.3V
  • Current usage in sleep mode: 1.45uA
  • Protocol: LoRaWAN
  • Work temperature: -40 ~+85C
  • Storage temperature: -40 ~ +90C, <90% RH
  • Certification: FCC, CE, IC, TELEC

Applications

  • Automatic meter reading
  • Home building automation
  • Remote irrigation system


English