diff --git a/src/machine/board_particle_argon.go b/src/machine/board_particle_argon.go
index dc5df0f7..e0bee8c7 100644
--- a/src/machine/board_particle_argon.go
+++ b/src/machine/board_particle_argon.go
@@ -84,7 +84,7 @@ const (
 	ESP32_HOST_WK_PIN   Pin = 7
 )
 
-// Other periferals
+// Other peripherals
 const (
 	MODE_BUTTON_PIN   Pin = 11
 	CHARGE_STATUS_PIN Pin = 41
diff --git a/src/machine/board_particle_boron.go b/src/machine/board_particle_boron.go
index 1a2d1331..97058294 100644
--- a/src/machine/board_particle_boron.go
+++ b/src/machine/board_particle_boron.go
@@ -78,19 +78,19 @@ const (
 	SPI1_HOLD_PIN Pin = 23
 )
 
-// u-blox coprocessor
+// u-blox SARA coprocessor
 const (
-	UBLOX_TXD_PIN      Pin = 37
-	UBLOX_RXD_PIN      Pin = 36
-	UBLOX_CTS_PIN      Pin = 38
-	UBLOX_RTS_PIN      Pin = 39
-	UBLOX_RESET_PIN    Pin = 12
-	UBLOX_POWER_ON_PIN Pin = 16
-	UBLOX_BUFF_EN_PIN  Pin = 25
-	UBLOX_VINT_PIN     Pin = 2
+	SARA_TXD_PIN      Pin = 37
+	SARA_RXD_PIN      Pin = 36
+	SARA_CTS_PIN      Pin = 38
+	SARA_RTS_PIN      Pin = 39
+	SARA_RESET_PIN    Pin = 12
+	SARA_POWER_ON_PIN Pin = 16
+	SARA_BUFF_EN_PIN  Pin = 25
+	SARA_VINT_PIN     Pin = 2
 )
 
-// Other periferals
+// Other peripherals
 const (
 	MODE_BUTTON_PIN Pin = 11
 	ANTENNA_SEL_PIN Pin = 7 // Low: chip antenna, High: External uFL
diff --git a/src/machine/board_particle_xenon.go b/src/machine/board_particle_xenon.go
index fe6fe498..ffdc6632 100644
--- a/src/machine/board_particle_xenon.go
+++ b/src/machine/board_particle_xenon.go
@@ -73,7 +73,7 @@ const (
 	SPI1_HOLD_PIN Pin = 23
 )
 
-// Other periferals
+// Other peripherals
 const (
 	MODE_BUTTON_PIN   Pin = 11
 	CHARGE_STATUS_PIN Pin = 41
diff --git a/targets/particle-argon.json b/targets/particle-argon.json
index 4fafeb06..a23233bb 100644
--- a/targets/particle-argon.json
+++ b/targets/particle-argon.json
@@ -1,6 +1,4 @@
 {
 	"inherits": ["particle-3rd-gen"],
-	"build-tags": ["particle_argon"],
-	"flash-method": "openocd",
-	"openocd-interface": "cmsis-dap"
+	"build-tags": ["particle_argon"]
 }
diff --git a/targets/particle-boron.json b/targets/particle-boron.json
index 3d06d32d..2b737393 100644
--- a/targets/particle-boron.json
+++ b/targets/particle-boron.json
@@ -1,6 +1,4 @@
 {
 	"inherits": ["particle-3rd-gen"],
-	"build-tags": ["particle_boron"],
-	"flash-method": "openocd",
-	"openocd-interface": "cmsis-dap"
+	"build-tags": ["particle_boron"]
 }
diff --git a/targets/particle-xenon.json b/targets/particle-xenon.json
index d787cebb..d93425d7 100644
--- a/targets/particle-xenon.json
+++ b/targets/particle-xenon.json
@@ -1,6 +1,4 @@
 {
 	"inherits": ["particle-3rd-gen"],
-	"build-tags": ["particle_xenon"],
-	"flash-method": "openocd",
-	"openocd-interface": "cmsis-dap"
+	"build-tags": ["particle_xenon"]
 }