Search found 62 matches

by Pontus
Thu Nov 13, 2025 3:18 pm
Forum: General information
Topic: Temporary closed for new registrations.
Replies: 0
Views: 19404

Temporary closed for new registrations.

Unfortunately we have had to close for new registrations temporarily. Spambots have flooded the inbox with 100s of fake registrations and I can just not keep up anymore.

Until I work out on how to solve this no new registrations are possible.

/Pontus
by Pontus
Wed Nov 12, 2025 8:42 am
Forum: LoRa and SubGHz related discussions
Topic: I only see lora challenger 868 after pressing boot button on my mac?
Replies: 1
Views: 5703

Re: I only see lora challenger 868 after pressing boot button on my mac?

That does sound a bit odd. But you can find instructions and the binary that you need in this post https://www.hackster.io/news/need-to-wi ... 8c8fd3d8f5
Let us know how that works out to you.
by Pontus
Thu Sep 04, 2025 11:00 am
Forum: WiFi/BLE related discussions
Topic: RP2350+Wifi6+BLE: Updating ESP32C6 firmware
Replies: 5
Views: 413995

Re: RP2350+Wifi6+BLE: Updating ESP32C6 firmware

Yes, that will probably be enough for you to be able to create a proper binary. Let me know if you have any difficulties.
by Pontus
Thu Sep 04, 2025 10:54 am
Forum: LoRa and SubGHz related discussions
Topic: Point-to-point setup in Arduino IDE
Replies: 5
Views: 388745

Re: Point-to-point setup in Arduino IDE

I have done a little more digging into this. Our fork of arduino-lmic seem to detect the board properly but as it does not yet support 433MHz frequencies it is not suitable for for developing actual LoRaWAN applications. I did look into what would be required to support 433MHz and it is a fairly big...
by Pontus
Tue Jul 29, 2025 10:50 am
Forum: LoRa and SubGHz related discussions
Topic: Point-to-point setup in Arduino IDE
Replies: 5
Views: 388745

Re: Point-to-point setup in Arduino IDE

Hi Mattias,

Sorry for the late response. I know for sure that the board is not defined in the list of directly supported boards and this may be causing your issues. I will have a look at it later this week and see if we can make an update.

/Pontus
by Pontus
Tue Apr 15, 2025 10:40 am
Forum: LoRa and SubGHz related discussions
Topic: Safety Concern: P-MOSFET Orientation in Power Path on Challenger LoRa Board
Replies: 3
Views: 4097499

Re: Safety Concern: P-MOSFET Orientation in Power Path on Challenger LoRa Board

Anton,

I will investigate to see what could be happening. In the mean time i pushed the long overdue 0.2 version of the schematic to the repo.

/P
by Pontus
Sat Apr 12, 2025 10:46 pm
Forum: LoRa and SubGHz related discussions
Topic: Safety Concern: P-MOSFET Orientation in Power Path on Challenger LoRa Board
Replies: 3
Views: 4097499

Re: Safety Concern: P-MOSFET Orientation in Power Path on Challenger LoRa Board

Hi Anton, Thanks for getting in touch with us. This is a remnant from the 0.1 schematics which still seem to be available on our gitlab repo. This was caught early during the review process and never made it into production. The products that we are selling have the mosfet correctly oriented. We wil...
by Pontus
Tue Apr 01, 2025 1:33 pm
Forum: LoRa and SubGHz related discussions
Topic: Challenger RP2040 LoRa (868MHz) SPI TFT Screen
Replies: 2
Views: 148171

Re: Challenger RP2040 LoRa (868MHz) SPI TFT Screen

Hello Peter,

You still have access to SPI0 through the Challenger connectors where you can attach your display. I2C is also accessible so you should have no problems with either peripheral.

/Pontus
by Pontus
Sat Mar 29, 2025 11:12 am
Forum: DCC decoders
Topic: Opendec02 V2.0 decoders not consistent
Replies: 1
Views: 394671

Re: Opendec02 V2.0 decoders not consistent

Hi, I have not been able to reproduce this on our Märklin test track. Can you share exacty how you have connected the decoder to the loco, including lamps and any other accessories that you have. I do not have a DCC-EX command station yet so tests are made with a Märkling CS3. I will try to get hold...
by Pontus
Thu Mar 20, 2025 4:22 pm
Forum: WiFi/BLE related discussions
Topic: ESP Hosted SPI based firmware now available
Replies: 17
Views: 1529414

Re: ESP Hosted SPI based firmware now available

Hi, no not really.
We got a bit distracted when uBlox decided to cancel their modem business and we had to move new LTE boards up in the development queue.
Right now it is scheduled for this summer unfortunately.
/P