diff --git a/firmware/l0dable/recvcard.c b/firmware/l0dable/recvcard.c
index d19da8d..3ef7bfb 100644
--- a/firmware/l0dable/recvcard.c
+++ b/firmware/l0dable/recvcard.c
@@ -24,9 +24,20 @@
 
 
 uint8_t mac[5] = {1,2,3,2,1};
+    struct NRF_CFG config = {
+        .channel= 81,
+        .txmac= "\x1\x2\x3\x2\x1",
+        .nrmacs=1,
+        .mac0=  "\x1\x2\x3\x2\x1",
+        .maclen ="\x20",
+    };
 
 void ram(void)
 {
+    memset(0,0,0);
+    nrf_config_set(&config);
+
+
     if( sendKeys() )
         return;