diff --git a/boards/arm/stm32/photon/configs/wlan/defconfig b/boards/arm/stm32/photon/configs/wlan/defconfig
index 1e901d55a2b..c49956dcc99 100644
--- a/boards/arm/stm32/photon/configs/wlan/defconfig
+++ b/boards/arm/stm32/photon/configs/wlan/defconfig
@@ -22,6 +22,8 @@ CONFIG_BOARD_LOOPSPERMSEC=16717
 CONFIG_BUILTIN=y
 CONFIG_DEBUG_ASSERTIONS=y
 CONFIG_DEBUG_FEATURES=y
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DFU_BASE=0x8020000
 CONFIG_DFU_BINARY=y
 CONFIG_DFU_PID=0xd006
@@ -33,12 +35,14 @@ CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_IEEE80211_BROADCOM_BCM43362=y
 CONFIG_IEEE80211_BROADCOM_DMABUF_ALIGNMENT=16
+CONFIG_IEEE80211_BROADCOM_FRAME_POOL_SIZE=16
 CONFIG_IEEE80211_BROADCOM_FULLMAC_SDIO=y
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBM=y
 CONFIG_MMCSD=y
 CONFIG_MMCSD_SDIO=y
+CONFIG_MMCSD_SDIOWAIT_WRCOMPLETE=y
 CONFIG_MM_REGIONS=2
 CONFIG_NDEBUG=y
 CONFIG_NET=y
@@ -47,9 +51,10 @@ CONFIG_NETDEV_LATEINIT=y
 CONFIG_NETDEV_WIRELESS_IOCTL=y
 CONFIG_NETINIT_DHCPC=y
 CONFIG_NETINIT_DRIPADDR=0xc0a80001
+CONFIG_NETUTILS_IPERF=y
 CONFIG_NETUTILS_TELNETD=y
 CONFIG_NET_BROADCAST=y
-CONFIG_NET_ETH_PKTSIZE=800
+CONFIG_NET_ETH_PKTSIZE=1518
 CONFIG_NET_GUARDSIZE=32
 CONFIG_NET_ICMP=y
 CONFIG_NET_ICMP_SOCKET=y
@@ -87,6 +92,7 @@ CONFIG_SYSLOG_CONSOLE=y
 CONFIG_SYSLOG_DEVPATH="/dev/ttyS0"
 CONFIG_SYSLOG_INTBUFFER=y
 CONFIG_SYSLOG_PROCESSID=y
+CONFIG_SYSLOG_TIMESTAMP=y
 CONFIG_SYSTEM_DHCPC_RENEW=y
 CONFIG_SYSTEM_NSH=y
 CONFIG_SYSTEM_PING=y