diff --git a/Dockerfile b/Dockerfile
index fc34fbd4c..ca216e04b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,7 @@ USER root
 # trunk-ignore(hadolint/DL3008): Use latest version of packages for buildchain
 RUN apt-get update && apt-get install --no-install-recommends -y wget python3 python3-pip python3-wheel python3-venv g++ zip git \
                            ca-certificates libgpiod-dev libyaml-cpp-dev libbluetooth-dev \
-                           libulfius-dev liborcania-dev libssl-dev pkg-config && \
+                           libusb-1.0-0-dev libulfius-dev liborcania-dev libssl-dev pkg-config && \
     apt-get clean && rm -rf /var/lib/apt/lists/* && mkdir /tmp/firmware
 
 RUN groupadd -g 1000 mesh && useradd -ml -u 1000 -g 1000 mesh && chown mesh:mesh /tmp/firmware
@@ -37,7 +37,7 @@ ENV TZ=Etc/UTC
 
 # trunk-ignore(terrascan/AC_DOCKER_0002): Known terrascan issue
 # trunk-ignore(hadolint/DL3008): Use latest version of packages for buildchain
-RUN apt-get update && apt-get --no-install-recommends -y install libc-bin libc6 libgpiod2 libyaml-cpp0.7 libulfius2.7 liborcania2.3 libssl3 && \
+RUN apt-get update && apt-get --no-install-recommends -y install libc-bin libc6 libgpiod2 libyaml-cpp0.7 libulfius2.7 libusb-1.0-0-dev liborcania2.3 libssl3 && \
     apt-get clean && rm -rf /var/lib/apt/lists/*
 
 RUN groupadd -g 1000 mesh && useradd -ml -u 1000 -g 1000 mesh
@@ -51,4 +51,4 @@ VOLUME /home/mesh/data
 
 CMD [ "sh",  "-cx", "./meshtasticd -d /home/mesh/data --hwid=${HWID:-$RANDOM}" ]
 
-HEALTHCHECK NONE
+HEALTHCHECK NONE
\ No newline at end of file
diff --git a/arch/portduino/portduino.ini b/arch/portduino/portduino.ini
index 34f0dd8c9..e4e32693c 100644
--- a/arch/portduino/portduino.ini
+++ b/arch/portduino/portduino.ini
@@ -34,7 +34,9 @@ build_flags =
   -Isrc/platform/portduino
   -DRADIOLIB_EEPROM_UNSUPPORTED
   -DPORTDUINO_LINUX_HARDWARE
+  -lpthread
   -lstdc++fs
   -lbluetooth
   -lgpiod
-  -lyaml-cpp
\ No newline at end of file
+  -lyaml-cpp
+  -std=c++17
\ No newline at end of file
diff --git a/bin/config.d/femtofox/femtofox_EByte-E22-900M30S_Ebyte-E22-900M22S.yaml b/bin/config.d/femtofox/femtofox_EByte-E22-900M30S_Ebyte-E22-900M22S.yaml
deleted file mode 100644
index 6c88b1eb2..000000000
--- a/bin/config.d/femtofox/femtofox_EByte-E22-900M30S_Ebyte-E22-900M22S.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
----
-Lora:
-## Ebyte E22-900M30S, E22-900M22S with no external RF switching setup
-## Will work with any module without RF switching, and with TCXO
-  Module: sx1262
-  gpiochip: 1 # subtract 32 from the gpio numbers
-  DIO2_AS_RF_SWITCH: true
-  DIO3_TCXO_VOLTAGE: true
-  CS: 16 #pin6 / GPIO48 1C0
-  IRQ: 23  #pin17 / GPIO55 1C7
-  Busy: 22 #pin16 / GPIO54 1C6
-  Reset: 25 #pin13 / GPIO57 1D1
-  RXen: 24 #pin12 / GPIO56 1D0
-  #TXen: bridge to DIO2 on E22 module
-  spidev: spidev0.0
-  spiSpeed: 2000000
\ No newline at end of file
diff --git a/bin/config.d/femtofox/femtofox_EByte-E22-900MM22S.yaml b/bin/config.d/femtofox/femtofox_EByte-E22-900MM22S.yaml
deleted file mode 100644
index 451d5d3f4..000000000
--- a/bin/config.d/femtofox/femtofox_EByte-E22-900MM22S.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
----
-Lora:
-## Ebyte E22-900MM22S with no external RF switching setup
-## Will work with any module without RF switching and no TCXO
-  Module: sx1262  
-  gpiochip: 1 # subtract 32 from the gpio numbers
-  DIO2_AS_RF_SWITCH: true
-  DIO3_TCXO_VOLTAGE: true
-  CS: 16 #pin6 / GPIO48 1C0
-  IRQ: 23  #pin17 / GPIO55 1C7
-  Busy: 22 #pin16 / GPIO54 1C6
-  Reset: 25 #pin13 / GPIO57 1D1 
-  RXen: 24 #pin12 / GPIO56 1D0
-  #TXen: bridge to DIO2 on E22 module
-  spidev: spidev0.0
-  spiSpeed: 2000000
\ No newline at end of file
diff --git a/bin/config.d/femtofox/femtofox_Heltec-HT-RA62_Seeed-WIO-SX1262.yaml b/bin/config.d/femtofox/femtofox_Heltec-HT-RA62_Seeed-WIO-SX1262.yaml
deleted file mode 100644
index d5f02b42c..000000000
--- a/bin/config.d/femtofox/femtofox_Heltec-HT-RA62_Seeed-WIO-SX1262.yaml
+++ /dev/null
@@ -1,14 +0,0 @@
----
-Lora:
-## Heltec HT-RA62, Seeed WIO SX1262
-## Will work with any module with automatic RF switching, and with TCXO
-  Module: sx1262
-  gpiochip: 1 # subtract 32 from the gpio numbers
-  DIO2_AS_RF_SWITCH: true
-  DIO3_TCXO_VOLTAGE: true
-  CS: 16 #pin6 (GPIO pin 48 1C0)
-  IRQ: 23  #pin17 (GPIO pin 55 1C7)
-  Reset: 25 #pin13 (GPIO pin 57 1D1)
-  Busy: 22 #pin16 (GPIO pin 54 1C6)
-  spidev: spidev0.0 #pins are (CS=6, CLK=7, MOSI=8, MISO=9)
-  spiSpeed: 2000000
\ No newline at end of file
diff --git a/bin/config.d/femtofox/femtofox_LR1121_TCXO.yaml b/bin/config.d/femtofox/femtofox_LR1121_TCXO.yaml
new file mode 100644
index 000000000..7aa860f61
--- /dev/null
+++ b/bin/config.d/femtofox/femtofox_LR1121_TCXO.yaml
@@ -0,0 +1,20 @@
+---
+Lora:
+## Ebyte E80-900M22S
+## This is a bit experimental
+## 
+##
+  Module: lr1121
+  gpiochip: 1 # subtract 32 from the gpio numbers
+  DIO3_TCXO_VOLTAGE: 1.8
+  CS: 16 #pin6 / GPIO48 1C0
+  IRQ: 23  #pin17 / GPIO55 1C7
+  Busy: 22 #pin16 / GPIO54 1C6
+  Reset: 25 #pin13 / GPIO57 1D1
+
+
+  spidev: spidev0.0 #pins are (CS=16, CLK=17, MOSI=18, MISO=19)
+  spiSpeed: 2000000
+  
+General:
+  MACAddressSource: eth0
diff --git a/bin/config.d/femtofox/femtofox_SX1262_TCXO.yaml b/bin/config.d/femtofox/femtofox_SX1262_TCXO.yaml
new file mode 100644
index 000000000..a4dec870a
--- /dev/null
+++ b/bin/config.d/femtofox/femtofox_SX1262_TCXO.yaml
@@ -0,0 +1,21 @@
+---
+Lora:
+## Ebyte E22-900M30S, E22-900M22S with or without external RF switching setup
+## HT-RA62 (Has internal switching, but whatever)
+## Seeed WIO SX1262 (already has TXEN-DIO2 link, but needs RXEN)
+## Will work with any module with or without RF switching, and with TCXO
+  Module: sx1262
+  gpiochip: 1 # subtract 32 from the gpio numbers
+  DIO2_AS_RF_SWITCH: true
+  DIO3_TCXO_VOLTAGE: true
+  CS: 16 #pin6 / GPIO48 1C0
+  IRQ: 23  #pin17 / GPIO55 1C7
+  Busy: 22 #pin16 / GPIO54 1C6
+  Reset: 25 #pin13 / GPIO57 1D1
+  RXen: 24 #pin12 / GPIO56 1D0 # Not strictly needed for auto-switching, but why complicate things?
+#  TXen: bridge to DIO2 on E22 module
+  spidev: spidev0.0 #pins are (CS=16, CLK=17, MOSI=18, MISO=19)
+  spiSpeed: 2000000
+  
+General:
+  MACAddressSource: eth0
diff --git a/bin/config.d/femtofox/femtofox_SX1262_XTAL.yaml b/bin/config.d/femtofox/femtofox_SX1262_XTAL.yaml
new file mode 100644
index 000000000..6b956f3e3
--- /dev/null
+++ b/bin/config.d/femtofox/femtofox_SX1262_XTAL.yaml
@@ -0,0 +1,21 @@
+---
+Lora:
+## Ebyte E22-900MM22S with no external RF switching setup
+## Waveshare SX126X XXXM, AI Thinker RA-01SH
+## Will work with any module with or without RF switching and no TCXO
+
+  Module: sx1262  
+  gpiochip: 1 # subtract 32 from the gpio numbers
+  DIO2_AS_RF_SWITCH: true
+  DIO3_TCXO_VOLTAGE: false
+  CS: 16 #pin6 / GPIO48 1C0
+  IRQ: 23  #pin17 / GPIO55 1C7
+  Busy: 22 #pin16 / GPIO54 1C6
+  Reset: 25 #pin13 / GPIO57 1D1 
+  RXen: 24 #pin12 / GPIO56 1D0 # Not strictly needed for auto-switching, but why complicate things?
+#  TXen: bridge to DIO2 on E22 module
+  spidev: spidev0.0 #pins are (CS=16, CLK=17, MOSI=18, MISO=19)
+  spiSpeed: 2000000
+
+General:
+  MACAddressSource: eth0
diff --git a/bin/config.d/femtofox/femtofox_Waveshare-SX126X-XXXM_AI-Thinker-RA-01SH.yaml b/bin/config.d/femtofox/femtofox_Waveshare-SX126X-XXXM_AI-Thinker-RA-01SH.yaml
deleted file mode 100644
index 23834adec..000000000
--- a/bin/config.d/femtofox/femtofox_Waveshare-SX126X-XXXM_AI-Thinker-RA-01SH.yaml
+++ /dev/null
@@ -1,13 +0,0 @@
----
-Lora:
-## Waveshare SX126X XXXM, AI Thinker RA-01SH
-## Will work with any module with automatic RF switching, and with no TCXO
-  Module: sx1262  
-  gpiochip: 1 # subtract 32 from the gpio numbers
-  DIO2_AS_RF_SWITCH: true
-  CS: 16 #pin6 (GPIO pin 48 1C0)
-  IRQ: 23  #pin17 (GPIO pin 55 1C7)
-  Reset: 25 #pin13 (GPIO pin 57 1D1)
-  Busy: 22 #pin16 (GPIO pin 54 1C6)
-  spidev: spidev0.0 #pins are (CS=6, CLK=7, MOSI=8, MISO=9)
-  spiSpeed: 2000000
diff --git a/boards/esp32-s3-zero.json b/boards/esp32-s3-zero.json
new file mode 100644
index 000000000..76cb34fa0
--- /dev/null
+++ b/boards/esp32-s3-zero.json
@@ -0,0 +1,41 @@
+{
+  "build": {
+    "arduino": {
+      "partitions": "default.csv",
+      "memory_type": "qio_qspi"
+    },
+    "core": "esp32",
+    "extra_flags": [
+      "-DARDUINO_ESP32S3_DEV",
+      "-DARDUINO_RUNNING_CORE=1",
+      "-DARDUINO_EVENT_RUNNING_CORE=1",
+      "-DARDUINO_USB_CDC_ON_BOOT=1",
+      "-DBOARD_HAS_PSRAM"
+    ],
+    "f_cpu": "240000000L",
+    "f_flash": "80000000L",
+    "flash_mode": "qio",
+    "psram_type": "qio",
+    "hwids": [["0x303A", "0x1001"]],
+    "mcu": "esp32s3",
+    "variant": "esp32s3"
+  },
+  "connectivity": ["wifi", "bluetooth"],
+  "debug": {
+    "default_tool": "esp-builtin",
+    "onboard_tools": ["esp-builtin"],
+    "openocd_target": "esp32s3.cfg"
+  },
+  "frameworks": ["arduino", "espidf"],
+  "platforms": ["espressif32"],
+  "name": "Espressif ESP32-S3-FH4R2 (4 MB QD, 2MB PSRAM)",
+  "upload": {
+    "flash_size": "4MB",
+    "maximum_ram_size": 327680,
+    "maximum_size": 4194304,
+    "require_upload_port": true,
+    "speed": 921600
+  },
+  "url": "https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-1.html",
+  "vendor": "Espressif"
+}
diff --git a/src/mqtt/MQTT.cpp b/src/mqtt/MQTT.cpp
index c7db4672a..d61e87855 100644
--- a/src/mqtt/MQTT.cpp
+++ b/src/mqtt/MQTT.cpp
@@ -19,8 +19,10 @@
 #include <WiFi.h>
 #endif
 #include "Default.h"
+#if !defined(ARCH_NRF52) || NRF52_USE_JSON
 #include "serialization/JSON.h"
 #include "serialization/MeshPacketSerializer.h"
+#endif
 #include <Throttle.h>
 #include <assert.h>
 #include <pb_decode.h>
@@ -119,6 +121,7 @@ inline void onReceiveProto(char *topic, byte *payload, size_t length)
         router->enqueueReceivedMessage(p.release());
 }
 
+#if !defined(ARCH_NRF52) || NRF52_USE_JSON
 // returns true if this is a valid JSON envelope which we accept on downlink
 inline bool isValidJsonEnvelope(JSONObject &json)
 {
@@ -204,6 +207,7 @@ inline void onReceiveJson(byte *payload, size_t length)
         LOG_DEBUG("JSON ignore downlink message with unsupported type");
     }
 }
+#endif
 
 /// Determines if the given IPAddress is a private IPv4 address, i.e. not routable on the public internet.
 bool isPrivateIpAddress(const IPAddress &ip)
@@ -228,14 +232,21 @@ bool isPrivateIpAddress(const IPAddress &ip)
     return false;
 }
 
-std::pair<std::string, uint16_t> parseHostAndPort(std::string address, uint16_t port = 0)
+// Separate a <host>[:<port>] string. Returns a pair containing the parsed host and port. If the port is
+// not present in the input string, or is invalid, the value of the `port` argument will be returned.
+std::pair<String, uint16_t> parseHostAndPort(String server, uint16_t port = 0)
 {
-    const size_t delimIndex = address.find_first_of(':');
+    const int delimIndex = server.indexOf(':');
     if (delimIndex > 0) {
-        port = std::stoul(address.substr(delimIndex + 1, address.length()));
-        address.resize(delimIndex);
+        const long parsedPort = server.substring(delimIndex + 1, server.length()).toInt();
+        if (parsedPort < 1 || parsedPort > UINT16_MAX) {
+            LOG_WARN("Invalid MQTT port %d: %s", parsedPort, server.c_str());
+        } else {
+            port = parsedPort;
+        }
+        server[delimIndex] = 0;
     }
-    return std::make_pair(std::move(address), port);
+    return std::make_pair(std::move(server), port);
 }
 } // namespace
 
@@ -258,6 +269,7 @@ void MQTT::onReceive(char *topic, byte *payload, size_t length)
 
     // check if this is a json payload message by comparing the topic start
     if (moduleConfig.mqtt.json_enabled && (strncmp(topic, jsonTopic.c_str(), jsonTopic.length()) == 0)) {
+#if !defined(ARCH_NRF52) || NRF52_USE_JSON
         // parse the channel name from the topic string
         // the topic has been checked above for having jsonTopic prefix, so just move past it
         char *channelName = topic + jsonTopic.length();
@@ -271,6 +283,7 @@ void MQTT::onReceive(char *topic, byte *payload, size_t length)
             return;
         }
         onReceiveJson(payload, length);
+#endif
         return;
     }
 
@@ -429,7 +442,7 @@ void MQTT::reconnect()
         pubSub.setClient(mqttClient);
 #endif
 
-        std::pair<std::string, uint16_t> hostAndPort = parseHostAndPort(serverAddr, serverPort);
+        std::pair<String, uint16_t> hostAndPort = parseHostAndPort(serverAddr, serverPort);
         serverAddr = hostAndPort.first.c_str();
         serverPort = hostAndPort.second;
         pubSub.setServer(serverAddr, serverPort);
@@ -444,9 +457,6 @@ void MQTT::reconnect()
             enabled = true; // Start running background process again
             runASAP = true;
             reconnectCount = 0;
-#if !defined(ARCH_PORTDUINO)
-            isMqttServerAddressPrivate = isPrivateIpAddress(mqttClient.remoteIP());
-#endif
 
             publishNodeInfo();
             sendSubscriptions();
@@ -754,4 +764,4 @@ void MQTT::perhapsReportToMap()
 
     // Update the last report time
     last_report_to_map = millis();
-}
+}
\ No newline at end of file
diff --git a/src/mqtt/MQTT.h b/src/mqtt/MQTT.h
index 11621c55f..81892f6f3 100644
--- a/src/mqtt/MQTT.h
+++ b/src/mqtt/MQTT.h
@@ -5,7 +5,9 @@
 #include "concurrency/OSThread.h"
 #include "mesh/Channels.h"
 #include "mesh/generated/meshtastic/mqtt.pb.h"
+#if !defined(ARCH_NRF52) || NRF52_USE_JSON
 #include "serialization/JSON.h"
+#endif
 #if HAS_WIFI
 #include <WiFiClient.h>
 #if !defined(ARCH_PORTDUINO)
@@ -127,4 +129,4 @@ class MQTT : private concurrency::OSThread
 
 void mqttInit();
 
-extern MQTT *mqtt;
+extern MQTT *mqtt;
\ No newline at end of file
diff --git a/src/platform/rp2xx0/architecture.h b/src/platform/rp2xx0/architecture.h
index 8c7dfc0cd..506c19c83 100644
--- a/src/platform/rp2xx0/architecture.h
+++ b/src/platform/rp2xx0/architecture.h
@@ -33,4 +33,6 @@
 #define HW_VENDOR meshtastic_HardwareModel_RP2040_LORA
 #elif defined(RP2040_FEATHER_RFM95)
 #define HW_VENDOR meshtastic_HardwareModel_RP2040_FEATHER_RFM95
+#elif defined(PRIVATE_HW)
+#define HW_VENDOR meshtastic_HardwareModel_PRIVATE_HW
 #endif
\ No newline at end of file
diff --git a/variants/nibble_esp32/platformio.ini b/variants/nibble_esp32/platformio.ini
new file mode 100644
index 000000000..24d2ee2a5
--- /dev/null
+++ b/variants/nibble_esp32/platformio.ini
@@ -0,0 +1,6 @@
+[env:nibble-esp32]
+extends = esp32s3_base
+board = esp32-s3-zero
+board_level = extra
+build_flags = 
+  ${esp32_base.build_flags} -D PRIVATE_HW -I variants/nibble_esp32
\ No newline at end of file
diff --git a/variants/nibble_esp32/variant.h b/variants/nibble_esp32/variant.h
new file mode 100644
index 000000000..8ffbd9d59
--- /dev/null
+++ b/variants/nibble_esp32/variant.h
@@ -0,0 +1,18 @@
+#define I2C_SDA 11 // I2C pins for this board
+#define I2C_SCL 10
+
+#define LED_PIN 1 // If defined we will blink this LED
+
+#define BUTTON_PIN 0 // If defined, this will be used for user button presses
+#define BUTTON_NEED_PULLUP
+
+#define USE_RF95
+#define LORA_SCK 6
+#define LORA_MISO 7
+#define LORA_MOSI 8
+#define LORA_CS 9
+#define LORA_DIO0 5 // a No connect on the SX1262 module
+#define LORA_RESET 4
+
+#define LORA_DIO1 RADIOLIB_NC
+#define LORA_DIO2 RADIOLIB_NC
\ No newline at end of file
diff --git a/variants/nibble_rp2040/platformio.ini b/variants/nibble_rp2040/platformio.ini
new file mode 100644
index 000000000..ad987895f
--- /dev/null
+++ b/variants/nibble_rp2040/platformio.ini
@@ -0,0 +1,17 @@
+[env:nibble-rp2040]
+extends = rp2040_base
+board = rpipico
+board_level = extra
+upload_protocol = picotool
+
+# add our variants files to the include and src paths
+build_flags = ${rp2040_base.build_flags} 
+  -DPRIVATE_HW
+  -Ivariants/nibble_rp2040
+  -DDEBUG_RP2040_PORT=Serial
+  -DHW_SPI1_DEVICE
+  -L "${platformio.libdeps_dir}/${this.__env__}/bsec2/src/cortex-m0plus"
+lib_deps =
+  ${rp2040_base.lib_deps}
+debug_build_flags = ${rp2040_base.build_flags}, -g
+debug_tool = cmsis-dap ; for e.g. Picotool
\ No newline at end of file
diff --git a/variants/nibble_rp2040/variant.h b/variants/nibble_rp2040/variant.h
new file mode 100644
index 000000000..ac105b439
--- /dev/null
+++ b/variants/nibble_rp2040/variant.h
@@ -0,0 +1,18 @@
+#define ARDUINO_ARCH_AVR
+
+#define BUTTON_PIN -1 // Pin 17 used for antenna switching via DIO4
+
+#define LED_PIN 1
+
+#define HAS_CPU_SHUTDOWN 1
+
+#define USE_RFM95
+#define LORA_SCK 10
+#define LORA_MISO 12
+#define LORA_MOSI 11
+#define LORA_CS 13
+
+#define LORA_DIO0 14
+#define LORA_RESET 15
+#define LORA_DIO1 RADIOLIB_NC
+#define LORA_DIO2 RADIOLIB_NC
diff --git a/variants/nugget_s2_lora/platformio.ini b/variants/nugget_s2_lora/platformio.ini
new file mode 100644
index 000000000..2a7ff1013
--- /dev/null
+++ b/variants/nugget_s2_lora/platformio.ini
@@ -0,0 +1,6 @@
+[env:nugget-s2-lora]
+extends = esp32s2_base
+board = lolin_s2_mini
+board_level = extra
+build_flags = 
+  ${esp32s2_base.build_flags} -D PRIVATE_HW -I variants/nugget_s2_lora
\ No newline at end of file
diff --git a/variants/nugget_s2_lora/variant.h b/variants/nugget_s2_lora/variant.h
new file mode 100644
index 000000000..2d123d603
--- /dev/null
+++ b/variants/nugget_s2_lora/variant.h
@@ -0,0 +1,23 @@
+#define I2C_SDA 34 // I2C pins for this board
+#define I2C_SCL 36
+
+#define LED_PIN 15 // If defined we will blink this LED
+
+#define HAS_NEOPIXEL                         // Enable the use of neopixels
+#define NEOPIXEL_COUNT 3                     // How many neopixels are connected
+#define NEOPIXEL_DATA 12                     // gpio pin used to send data to the neopixels
+#define NEOPIXEL_TYPE (NEO_GRB + NEO_KHZ800) // type of neopixels in use
+
+#define BUTTON_PIN 0 // If defined, this will be used for user button presses
+#define BUTTON_NEED_PULLUP
+
+#define USE_RF95
+#define LORA_SCK 6
+#define LORA_MISO 8
+#define LORA_MOSI 10
+#define LORA_CS 13
+#define LORA_DIO0 16
+#define LORA_RESET 5
+
+#define LORA_DIO1 RADIOLIB_NC
+#define LORA_DIO2 RADIOLIB_NC
\ No newline at end of file
diff --git a/variants/nugget_s3_lora/platformio.ini b/variants/nugget_s3_lora/platformio.ini
new file mode 100644
index 000000000..729a3ef23
--- /dev/null
+++ b/variants/nugget_s3_lora/platformio.ini
@@ -0,0 +1,6 @@
+[env:nugget-s3-lora]
+extends = esp32s3_base
+board = lolin_s3_mini
+board_level = extra
+build_flags = 
+  ${esp32s3_base.build_flags} -D PRIVATE_HW -I variants/nugget_s3_lora
\ No newline at end of file
diff --git a/variants/nugget_s3_lora/variant.h b/variants/nugget_s3_lora/variant.h
new file mode 100644
index 000000000..488fe4e44
--- /dev/null
+++ b/variants/nugget_s3_lora/variant.h
@@ -0,0 +1,23 @@
+#define I2C_SDA 34 // I2C pins for this board
+#define I2C_SCL 38
+
+#define LED_PIN 15 // If defined we will blink this LED
+
+#define HAS_NEOPIXEL                         // Enable the use of neopixels
+#define NEOPIXEL_COUNT 3                     // How many neopixels are connected
+#define NEOPIXEL_DATA 10                     // gpio pin used to send data to the neopixels
+#define NEOPIXEL_TYPE (NEO_GRB + NEO_KHZ800) // type of neopixels in use
+
+#define BUTTON_PIN 0 // If defined, this will be used for user button presses
+#define BUTTON_NEED_PULLUP
+
+#define USE_RF95
+#define LORA_SCK 6
+#define LORA_MISO 7
+#define LORA_MOSI 8
+#define LORA_CS 9
+#define LORA_DIO0 16 // a No connect on the SX1262 module
+#define LORA_RESET 4
+
+#define LORA_DIO1 RADIOLIB_NC
+#define LORA_DIO2 RADIOLIB_NC
\ No newline at end of file
diff --git a/variants/portduino-buildroot/platformio.ini b/variants/portduino-buildroot/platformio.ini
index 683a3cecc..3fbd26910 100644
--- a/variants/portduino-buildroot/platformio.ini
+++ b/variants/portduino-buildroot/platformio.ini
@@ -3,7 +3,6 @@ extends = portduino_base
 ; Optional libraries should be appended to `PLATFORMIO_BUILD_FLAGS`
 ; environment variable in the buildroot environment.
 build_flags = ${portduino_base.build_flags} -O0 -I variants/portduino-buildroot
-  -std=c++17
 board = buildroot
 lib_deps = ${portduino_base.lib_deps}
-build_src_filter = ${portduino_base.build_src_filter}
+build_src_filter = ${portduino_base.build_src_filter}
\ No newline at end of file