| CARVIEW |
Select Language
HTTP/2 200
date: Thu, 04 Sep 2025 01:08:53 GMT
content-type: text/html; charset=utf-8
content-encoding: gzip
cf-ray: 97999927398fc181-BLR
cf-cache-status: DYNAMIC
cache-control: private
set-cookie: prov=f73f5acb-e830-4a05-9a52-1a0a846d49d6; expires=Fri, 04 Sep 2026 01:08:53 GMT; domain=.stackexchange.com; path=/; secure; httponly
set-cookie: prov=f73f5acb-e830-4a05-9a52-1a0a846d49d6; Path=/; HttpOnly; Domain=stackexchange.com
set-cookie: __cf_bm=QUgPyWnPM8b6re52hDsmojzQ4lIQ.e2JHbFGEjdJFDA-1756948133-1.0.1.1-RIDNf9sNhth0CteJi657R3siWsRHtUU4ucnOxlS_NRi8iumewtu3i0Db8aE5PKsk6GNjc_JbrStBMsOiNqiY1zRj0_0gL1h3xwKkbjJvtPo; path=/; expires=Thu, 04-Sep-25 01:38:53 GMT; domain=.stackexchange.com; HttpOnly; Secure; SameSite=None
set-cookie: _cfuvid=YM9e7Zr3UXt4zArg_V44JXetYxNWqFfaGxYVCRPDlq4-1756948133337-0.0.1.1-604800000; path=/; domain=.stackexchange.com; HttpOnly; Secure; SameSite=None
strict-transport-security: max-age=31536000; includeSubDomains
vary: Accept-Encoding
content-security-policy: upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com
x-clacks-overhead: GNU Terry Pratchett
x-frame-options: SAMEORIGIN
x-request-guid: 06ab272c-539c-4d4b-872e-d4c3601c18e8
x-worker-origin-response-time: 319000000
x-dns-prefetch-control: off
server: cloudflare
Newest 'lora' Questions - Internet of Things Stack Exchange
Skip to main content
Stack Exchange Network
Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Visit Stack ExchangeTeams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
Learn more about TeamsQuestions tagged [lora]
For questions about the low-level LoRa wireless radio modulation. Use a more specific tag when asking about network protocols that are using LoRa, such as DASH7, LoRaWAN, Sigfox and Symphony Link.
84 questions
- Bountied 0
- Unanswered
- Frequent
- Score
- Trending
- Week
- Month
- Unanswered (my tags)
0
votes
1
answer
125
views
SX1262 Errors/Missed frames with SF5
I'm using SX1262 radios in a custom network. I noticed that with SF5 spreading I miss about 12% of frames. This does not happen with SF6 and above, the BW (I use 500kHz) does not make any difference.
...
0
votes
0
answers
36
views
LoRa Module OTAA Not Receiving Downlink
We are using the Feather M0 US Region 900 LoRa module to send data to a RAK7258 Gateway. We are able to receive an uplink on the TTN server, but are not receiving a downlink on the module:
...
0
votes
1
answer
45
views
Forwarding from ThingStack (Actility) to AllMeteo (Barani Design) portal
I'd like to forward data from my (successfully added) LoRaWAN IoT sensor in my ThingPark portal to the AllMeteo portal from Barani Design. How do I achive this? Consulting the help section in the ...
0
votes
0
answers
82
views
LoRa point to point communication
I want to setup LoRa point to point communication between two modules. I have 2 NORVI LR406 modules (based on REYAX RYL896) and a Dragino LoRa USB stick. Initially I wanted to setup the communication ...
0
votes
1
answer
280
views
Is LoRa Suitable for Short-Range, Real-Time Data Transmission in Residential Environments?
I'm working on a project where I need to wirelessly collect data from utility meters in European residential homes. The setup involves a point-to-point connection between a meter reading device and a ...
0
votes
0
answers
31
views
Add wearable to RFM69 network
My goal is to add a wearable (wristband) to my rfm69 (sx1231) 868MHz network. The network consists of several rfm69 nodes in a star topology in FSK mode. The wearable should notify the user via ...
2
votes
1
answer
161
views
SX1278 LORA TX Antenna Frequency Matching
During a range testing for Ra-02 Ai SX1278 LORA, I noticed a strange behavior. Following are the settings that I used. Tested distance is 1200m line of sight. We tested the setup for different antenna ...
2
votes
1
answer
992
views
Using LoRa-RSSI to Estimate Distance in Outdoor Setting
Thanks here, I've tried to optimize the LoRa setup to ensure accurate or acceptable RSSI measurements and for distance estimation between multiple nodes and a master in an outdoor environment using ...
2
votes
0
answers
43
views
LoRa - How to forward packets?
I'm working on a system where LoRa Module 1 forwards packets. In this setup, when a user is connected to Module 2 (linked to an ESP32 board and acting as an access point), and they enter a URL like &...
0
votes
1
answer
61
views
Arduino LoRa communication protocol
I am fairly new to IoT and to all kinds of Arduino chips/sensors etc.. I am trying to understand the mechanism of LoRa device communication. With the help of the official Arduino web page I found the ...
3
votes
1
answer
212
views
LoRaWAN Mesh Protocol
I'm interested in building a network that is based on the LoRaWAN networking protocols. I've seen multiple references to LoRaWAN supporting a mesh configuration (instead of the standard star network ...
1
vote
2
answers
99
views
Lora Setup For Remote Projects in Sub-saharan locations
I am looking for some advice for setting up an IoT sensor network in remote areas. It needs to be as plug-and-play as possible as it will not be done by technicians...
I work for an international NGO ...
0
votes
1
answer
759
views
Calculation LoRa range with RA02 chip
I want to use LoRa RA-02 based on SX1278 with 433MHz.
In some country I can send data in 10db max and I will connect 1/4wavelength (17cm) of antena.
In RA-02 write high sensitivity of over -148dBm
How ...
2
votes
1
answer
335
views
LoPy4 MQTT Example does not Work
I have two LoPy4 Dev boards. I am using this tutorial in order to (successfully) communicate with the two boards. After receiving data in LoRa communication I am trying to also publish this data in an ...
1
vote
1
answer
513
views
Heltec WiFi Lora32 - Can i received LoraWAN packets?
I bought this shield and trying to receive LoraWAN packets in my surrounding.
ESP32 Heltec Lora
Within their SDK there is examples of receiving data for Lora, joining LoraWAN, however i am interested ...
- The Overflow Blog
-
- Featured on Meta
-
-
Hot Network Questions
- Can I use a ceramic capacitor instead of a flyback diode in a motor?
- Why does Earth have the largest mean density of all the planets in the solar system?
- When to use "tun würde*" vs. "täte*" as the subjunctive II of "tun"
- Would this weapon be good for catching melee weapons?
- Does Jesus' statement in Luke 21:19 indicate that Stephen acted without the wisdom he should have received?
- Email questions or ask to video call head of department for faculty position?
- Why does mkfs.ntfs count one Byte less?
- finitely generated subgroup of abelian group which is a direct summand
- How to prove that natural number less than is irrelevant?
- What should an airline pilot do in a decompression with a MEA of FL200?
- Difference between οἶκος and οἰκία
- How to stop speaking with others?
- What natural predators would prove the most dangerous for a village of tiny 5 inch people?
- Is class imbalance really a problem in machine learning?
- Capacity of one 12TB drive slightly larger than standard and documented
- Off-the-shelf bracket ideas for attaching 8x8 crossbeam to posts
- Is it unbalancing to allow Dispel Magic to be used on Wall of Force?
- When would a court impose a harsher sentence than the prosecutor requests?
- Generate Mandelbrot Fractal Image in C++
- PF2e: Raising a shield out of combat
- Tiling a rectangle with heptominoes
- When brainstorming religions, is it wrong to just call what's basically Buddhism 'Buddhism'?
- Understanding Bayesian model outputs
- Does the age limit for U.S. presidents apply at the the time of election or swearing in?