rtl_433
b-parasite
rtl_433 | b-parasite | |
---|---|---|
172 | 18 | |
5,804 | 1,790 | |
- | - | |
9.3 | 7.1 | |
6 days ago | 9 days ago | |
C | C | |
GNU General Public License v3.0 only | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
rtl_433
-
Reverse engineering a car key fob signal
And there's a multiformat receiver block too: https://github.com/merbanan/rtl_433
- What is this signal?
-
Error handling in a failing service
pi@pi4b8:/etc/systemd/system $ cat rtl_433.service # based on https://github.com/merbanan/rtl_433/issues/1651 [Unit] Description=RTL_433 service script StartLimitIntervalSec=5 Documentation=https://github.com/merbanan/rtl_433/README.md After=syslog.target network.target [Service] Type=exec ExecStart=/usr/bin/rtl_433 -C si -F mqtt # Restart script if stopped Restart=always # Wait 30s before restart RestartSec=30s # Tag things in the log # View with: sudo journalctl -f -u rtl_433 -o cat SyslogIdentifier=rtl_433 StandardOutput=syslog StandardError=syslog [Install] WantedBy=multi-user.target
- seeking help with 433Mhz remote integration
-
Create a subghz file from known data?
For example, rtl_433 has the spec for an X10 sensor say I know what data I want to put where, is there some tool/site I could enter in what the "specifications" of the signal waveform are and the data I want to send as a byte-string or binary-string and it would create a playable .sub file for me?
-
New Guy: Outdoor Thermostat / automated fan start/stop.
For "outdoor distances" I'd probably stick to something LoRa or 433MHz based. YoLink has quite a few options using the LoRa protocol. I use basic 433Mhz based AcuRite sensors paired with an RTL-SDR dongle connected to a machine running RTL_433, and use Home Assistant to trigger automations and alerts.
-
Mystery signal?
866-868MHz is SRD/ISM band (in UK/EU). Can be things like energy meters, TPMS, medical devices etc. Try rtl_433 on it.
-
Problem trying to listen to a Honeywell doorbell (RF 868 Mhz) with RTL-433
I'm trying to add a Honeywell doorbell to Home Assistant by using the RTL-433 GitHub project/program. When I run the program the SDR dongle is detected but it doesn't display anything when I press the doorbell (the image shows what I see after running the program and pressing the doorbell). I have also tried Honeywell Activelink (FSK) aka [116], so I have tried both 115 and 116 decode protocols.
- Elster TPR11 water meter reader
-
Next Mileston for an RTL-SDR newbee?
rtf_433 IoT & embedded device signal receiving https://github.com/merbanan/rtl_433
b-parasite
- Cheap plants watering monitoring
- Issue powering off of Coin Cell Battery
-
What would I need to build a solar charger for a LIR2450 coin-cell battery?
I'd like to be able to design my own PCB (that would include a custom Capactitive Soil Moisture Sensor) with all the other hardware built in, somewhat like the b-parasite. But that's pretty far down the line.
-
Best film/non-oil finish - long term 'ground' contact?
Im working on a soil moisture sensor that I plan to fully bury into potting/etc soil, and the sensor itself wont be moved/abraded/etc like a typical piece of outdoor furniture but the ground/water environment is obviously not conducive to finish longevity.
-
Which tiny ESP with battery management to measure voltages up to 5V?
Have you seen b-parasite? There is a sample that uses zigbee, and somewhere in the issues someone had used an NRF528x chip that had an attachable antennae, which may help your BLE connection issues.
-
b-parasite DIY soil moisture sensor gets ZigBee and Zigbee2MQTT support
Aha read the read me … https://github.com/rbaron/b-parasite/blob/zigbee-sample/code/nrf-connect/samples/zigbee/README.md
-
Parasitic Capacitance - Soil Sensor - How to Increase?
Im working on modifying a project for a capacitive soil moisture sensor, and im wondering how to perhaps increase the capacitive effect/range of capacitive values/sensitivity. What factors would be used to increase the capacitive effect? more loops? thicker loop? lots of parallel traces back and forth in lieu of the loop?
- A Bluetooth Low Energy soil moisture sensor
- A Bluetooth Low Energy (BLE) soil moisture sensor
What are some alternatives?
rtl-wmbus - Software defined receiver for wireless M-Bus with RTL-SDR
ubxlib - Portable C libraries which provide APIs to build applications with u-blox products and services. Delivered as add-on to existing microcontroller and RTOS SDKs.
rtlamr - An rtl-sdr receiver for Itron ERT compatible smart meters operating in the 900MHz ISM band.
NimBLE-Arduino - A fork of the NimBLE library structured for compilation with Arduino, for use with ESP32, nRF5x.
ESPHome-VideoDoorbell - Doorbell made using ESPHome with a TTGO T-Camera
continuity - Apple Continuity Protocol Reverse Engineering and Dissector
mayhem-firmware - Custom firmware for the HackRF+PortaPack H1/H2
elixir_bme680 - An Elixir library to interface with the BME680 (and BME280) environmental sensor
SDRPlusPlus - Cross-Platform SDR Software
Bleam-Scanner-3 - Bleam Scanner is an inverted Bluetooth low energy (BLE) beacon communication protocol.
multimon-ng
redcanary-ebpf-sensor - Red Canary's eBPF Sensor