New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Couldn't connect to Wifi on moddable_three #1206
Comments
Sébastien, thank you for the report. There are a few different things going on here!
The changes need some testing and review, so they are not available yet. They should be available in a day or so. |
Peter, Thanks you for your response. Sebastien |
Crazy bad luck, if that's the case. Moddable One and Moddable Three use the same ESP8266 module. Since Moddable One works for you, it doesn't seem like a software problem. Let's try one more test to see if any of your Moddable Three units are transmitting. Instead of connecting to a Wi-Fi access point, let's try setting up Moddable Three as an access point. Maybe this is redundant with your
When that start up, it should trace something like On your computer or phone, check to see if the access point is visible. It Is called "South Village". If you can see it, Wi-Fi transmit is working. Otherwise, no. If it is visible, you can connect (password is
|
I did the wifiaccesspoint test with my 3 moddable_three, i can't see any access point.
I did the same with moddable_one i can connect to the access point, ping the device and curl the server. The main difference between moddable_one and moddable_three, is the way i plug to my usb-c macbook.
I can send you back my 3 moddable_three if you want. Sébastien |
Sébastien, thank you for running the additional tests. It definitely looks like the Wi-Fi transmit is broken on your Moddable Three units. All the W-Fi functionality (including the connection to the antenna) is on the ESP8266 module we purchased for use in Moddable One and Moddable Three. Perhaps there was a small batch of defective modules. Or, perhaps the module was damaged when being attached to the board or in transit (but both of those seem unlikely). We have seen this problem only once before on a Moddable Three and never on Moddable One. As noted above, we rechecked our inventory and didn't find any other bad units. Anyway... we will ship you replacement units that work. If it isn't too much trouble, it would be helpful to get those bad units back at some point so we can try to determine what went wrong. |
Peter, i will send you backs my moddable three units. Can you precise you mailing adress. |
Sébastien, here's the Moddable office mail address:
Thank you! |
Peter |
Sébastien, glad that the new units are working for you. We received your three units earlier this week. We were able to reproduce your results -- Wi-Fi doesn't transmit. We checked the soldering of the ESP8266 module to the main PCB under a microscope and didn't see any bad connections. We re-soldered the connections on one of the boards, but that didn't help. We then replaced the ESP8266 module, and then Wi-Fi worked as expected. So, it looks like the problem is that we received a few bad ESP8266 modules from our supplier. It is bizarre that you received three of those though. Sorry again for the trouble. |
Build environment: macOS Ventura on M1
Moddable SDK version: 4.0.0-32-g3d52e78b9
Target device: Moddable Three
Description
I try to build the commodetto/epaper-mini-travel-time on a moddable/three and i get Wi-Fi disconnected message inside xsbug log.
Steps to Reproduce
Expected behavior
Connected to the Wifi networks
Other information
The same project works fine on simulator,
The same project works fine on moddable_two,
The same project connect to the wifi on moddable_one but get a memory full which is something normal i guess.
Other wifi examples doesn't connect to Wifi on moddable_three.
webConfigWifi example doesn't show myAccessPoint but has the same log than moddable_one
It looks like the wifi module works but no transmission.
Many thanks
Sébastien
The text was updated successfully, but these errors were encountered: