Fun with 433MHz stuff

From NURDspace
Revision as of 14:43, 21 March 2023 by Dennis (talk | contribs)
Fun with 433MHz stuff
NoPicture.png
Participants Dennis
Skills Radio
Status In progress
Niche Yes
Purpose
Tool No
Location
Cost
Tool category

Fun with 433MHz stuff Property "Tool Image" (as page type) with input value "File:{{{Picture}}}" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process. {{{Picture}}} {{#if:No | [[Tool Owner::{{{ProjectParticipants}}} | }} {{#if:No | [[Tool Cost::{{{Cost}}} | }}

What and why?

Since I got an RTL-SDR radio receiver my interest in 433MHz stuff reignited and there's loads of things to do with it that are fun and even can be useful. This page will be used to document some of the things I want to do.

Test setup

Arduino with 4

Emulating external sensor for weather stations

I acquired two weather stations in a thrift store that seem to be working but are missing their external sensors. The idea is to emulate these sensors with a 433MHz transmitter coupled with a microcontroller or SBC. Data can be gathered from an online weather service or an actual sensor.

The devices

ISY IWS-4100

Missing sensor: temperature and humidity

Oregon Scientific RMR112

Missing sensor: temperature. Some compatible sensors: THN128, THR128.

Links