---
layout: devinfo
app: WRFUTester
altname: WRFU
category: [TWL EVA]
sequence: TRUE
redirect_from: /dsidev/wrfutester.html
group: true
preview: /external/WRFU_BOX_I.jpg
---
All photos courtesy of Voodooween.
WRFU is a factory wireless tester for the DSi. WRFU is built off of the TWL EVA base, though the menu has been completely stripped and it resembles nothing like other TWL EVAs. The tool is able to boot up into two modes, ART and UART. ART appears to let the cartridge be used standalone, but UART requires the IS-SPI-USB-ADAPTER:
NET_*
)RFU_*
)TESTER_*
)OS_DoApplicationJump
, implying that the WRFU Tester boots the download play app from the RFU tests. However, it's impossible to confirm any of this without a proper disassembly.
NET_SetConnectChannel_C NET_SetSignalType NET_SetSignalRate NET_SetSignalChannel NET_SetBeaconPeriod NET_SetBssId NET_SetScanTimeH NET_SetScanTimeot NET_GetAllowedConnectChannel RFU_Init RFU_End RFU_TestSignalOn RFU_TestSignalOff RFU_MPReset RFU_MPParentStart RFU_MPChildScan RFU_MPChildStart RFU_MPChildGet RFU_MPFERStartNum RFU_MPFERDataNum RFU_MPFEREndNum TESTER_GetVersion TESTER_GetBuildDate TESTER_GetRFMacAddress TESTER_GetModuleId TESTER_GetFirmwareType TESTER_GetFirmwareVersion TESTER_GetRegionU TESTER_GetSerialNumber TESTER_GetTimeCounter TESTER_ClearSubLCD TESTER_LogClearInfo TESTER_LogInitialize TESTER_LogSetComposition TESTER_LogSetPCVersion TESTER_LogSetErrorCode TESTER_LogSetMeasurementData TESTER_LogWrite TESTER_SetTargetRole TESTER_GetTargetRole TESTER_ApplicationRestart TESTER_ARTStart TESTER_PowerOff TESTER_PMBackLightOn TESTER_PMBackLightOff |