diff --git a/B-L072Z-LRWAN1 b/B-L072Z-LRWAN1
index b38ee82..33e07dd 160000
--- a/B-L072Z-LRWAN1
+++ b/B-L072Z-LRWAN1
@@ -1 +1 @@
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diff --git a/B-L072Z-LRWAN1_AT_command b/B-L072Z-LRWAN1_AT_command
index bdd745d..3c23809 160000
--- a/B-L072Z-LRWAN1_AT_command
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@@ -1 +1 @@
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new file mode 160000
index 0000000..7706d78
--- /dev/null
+++ b/SX1276mbedshield
@@ -0,0 +1 @@
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diff --git a/lopy_loramac_gateway b/lopy_loramac_gateway
new file mode 160000
index 0000000..f14f259
--- /dev/null
+++ b/lopy_loramac_gateway
@@ -0,0 +1 @@
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diff --git a/moisture_sensor_B-L072Z-LRWAN1 b/moisture_sensor_B-L072Z-LRWAN1
index 026cb5f..7a0d8fe 160000
--- a/moisture_sensor_B-L072Z-LRWAN1
+++ b/moisture_sensor_B-L072Z-LRWAN1
@@ -1 +1 @@
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diff --git a/nano_gateway_lopy b/nano_gateway_lopy
deleted file mode 160000
index 767709b..0000000
--- a/nano_gateway_lopy
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/nanogateway_lopy4-_lorawan b/nanogateway_lopy4-_lorawan
new file mode 160000
index 0000000..c653c32
--- /dev/null
+++ b/nanogateway_lopy4-_lorawan
@@ -0,0 +1 @@
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diff --git a/nanogateway_lopy4_addnode b/nanogateway_lopy4_addnode
deleted file mode 160000
index d9c29ae..0000000
--- a/nanogateway_lopy4_addnode
+++ /dev/null
@@ -1 +0,0 @@
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diff --git a/nanogateway_lopy4_addnodeapb b/nanogateway_lopy4_addnodeapb
index 188b989..1ea9e0e 160000
--- a/nanogateway_lopy4_addnodeapb
+++ b/nanogateway_lopy4_addnodeapb
@@ -1 +1 @@
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diff --git a/nanogateway_lopy4_addnodeotaa b/nanogateway_lopy4_addnodeotaa
new file mode 160000
index 0000000..fa0b659
--- /dev/null
+++ b/nanogateway_lopy4_addnodeotaa
@@ -0,0 +1 @@
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diff --git a/ping_pong-_lopy4 b/ping_pong-_lopy4
index b4f095c..a2872df 160000
--- a/ping_pong-_lopy4
+++ b/ping_pong-_lopy4
@@ -1 +1 @@
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diff --git a/pycom_lopy4_loramac b/pycom_lopy4_loramac
index d607363..d89ca3d 160000
--- a/pycom_lopy4_loramac
+++ b/pycom_lopy4_loramac
@@ -1 +1 @@
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