I just got the Gadgeteer Wifi module and it seems like it will not initialize?
I have only power, T35 display, and wifi module connected. I have tried the Wifi Module on sockets 6 & 9, and also swapped in a few different cables to make sure that wasn’t the culprit.
I get this error when I run a brand new empty project (after adding and connecting the modules in the designer).
Using mainboard GHIElectronics-FEZSpider version 1.0
#### Exception System.Exception - 0xffffffff (1) ####
#### Message:
#### GHIElectronics.NETMF.Net.RS21Driver::SetBootloadOption [IP: 0000] ####
#### GHIElectronics.NETMF.Net.WiFi::Enable [IP: 0051] ####
#### Gadgeteer.Modules.GHIElectronics.WiFi_RS21::.ctor [IP: 0065] ####
#### GadgeteerWifiTest.Program::InitializeModules [IP: 000f] ####
#### GadgeteerWifiTest.Program::Main [IP: 0010] ####
#### Exception GHIElectronics.NETMF.Net.WiFi+WiFiException - 0x00000000 (1) ####
#### Message:
#### GHIElectronics.NETMF.Net.WiFi::Enable [IP: 0058] ####
#### Gadgeteer.Modules.GHIElectronics.WiFi_RS21::.ctor [IP: 0065] ####
#### GadgeteerWifiTest.Program::InitializeModules [IP: 000f] ####
#### GadgeteerWifiTest.Program::Main [IP: 0010] ####
A first chance exception of type 'GHIElectronics.NETMF.Net.WiFi.WiFiException' occurred in GHIElectronics.NETMF.Net.dll
#### Exception System.ApplicationException - 0x00000000 (1) ####
#### Message: Unable to enable WiFi module.
#### Gadgeteer.Modules.GHIElectronics.WiFi_RS21::.ctor [IP: 00c4] ####
#### GadgeteerWifiTest.Program::InitializeModules [IP: 000f] ####
#### GadgeteerWifiTest.Program::Main [IP: 0010] ####
A first chance exception of type 'System.ApplicationException' occurred in GTM.GHIElectronics.WiFi_RS21.dll
An unhandled exception of type 'System.ApplicationException' occurred in GTM.GHIElectronics.WiFi_RS21.dll
Additional information: Unable to enable WiFi module.
And the breakpoint takes me to this line in the generated code:
wifi = new GTM.GHIElectronics.WiFi_RS21(9);
Any advice toward solving this before sending back would be appreciated!
Double check the cable and the socket the wifi rs21 module is attached to. Try the other support sockets.
WiFi withdraws a lot of power, connect to powered hum or use external power about 1Amp
I’m sure it is Gus. Be that as it may, the new module I just got with my Seeed order, does not seem to work, even after following all suggestions provided in this thread, and also going back through every wifi module related post on this board (which has only led me to further understand the exception as a “WiFi.WiFiException.ErrorCode.HardwareCommunicationFailure”).
Yup, I’ve tried several cables, that I know work with other modules.
I’ve tried both socket 6 & 9 - also put the Seeed OLED in 6 & 9, works good, so sockets are fine…
I have the latest SDK (Jan 6th). When installed it updated my Spider firmware to 4.1.8.0 I believe.
I’ve tried powering from USB and also externally.
I got like 20 modules in a shipment from Seeed and every one works (even the Cellular one with the beta drivers!) except this wifi module (one of the ones I really wanted so I can put away the ethernet cable).
Hello,
I was wondering whether this problem has been resolved. I have got several wifi modules that show exactly the same problem (same exception, no green LED).
Do you mean that none worked? It might take several seconds to light up or it might be updating the firmware that takes couple minutes. What are the debugging messages saying?