Heltec Mesh Node T096

⚠️ Check that radio.rxgain(on) and flood.advert.base (0.308) are set correctly after flashing! ⚠️

This build is based on official MeshCore 1.15.0 dev branch (as of 25-May-2026 and additionally includes the following unmerged upstream PRs/changes:

• PR2553: Limit flood advert packet forwarding --> set flood.advert.base 0...1 (0: no flood adv. forwarding, 0.308: default, 1: all flood adv. forwarding)
• PR1810: Allow direct message paths when denyf * is set
• :new: PR1727: Use hardware channel activity detection for checking interference --> Use set int.thresh 1 to activate hw based channel activity detection.
• :new: PR2377: Disable NRF52 undervoltage bootlock feature

Additional changes:

• Flood adverts are disabled (flood.advert.interval set to 0) by default
• :new: modified PR1810 to not block flood adverts but only PAYLOADTYPEGRPTXT and PAYLOADTYPEGRPDATA so that some limited flood advert distribution can be managed via PR2553 to support e.g. observer maps.

Changelog:

• Based on dev v1.15.0 as of 25-May-2026

Full Changelog: https://github.com/mattzzw/MeshCore-Evo/compare/v1.15.0-evo0.1.20...v1.15.0-evo0.1.21

Based on MeshCore v1.15 plus the below features:

Developed by IoTThinks and tested by our supportive friends and MeshCore community. Current Contribution to Meshcore: By IoTThinks%20is%3Apr%20author%3A%40IoTThinks). You may feedback there to get them merged faster to MeshCore main stream. If you want us to compile for your boards or have question, please comment in GITHUB or DISCORD

Updates:

15 May 2026: PS v15.0.2: Fixed boot loop due to flash mode for Xiao C6
10 May 2026: PS v15.0.2: Fixed FEM Off version for T096 BLE companions. The external LNA was fixed to off properly to reach -115 dbm noise floor.
04 May 2026: [BLE Companions for ESP32] PS v15.0.1: Skipped sleep when BLE read is busy and reduced sleep period from 50ms to 10ms.
27 April 2026: [Heltec v4 repeaters and room servers] PS v15.0.1: Applied latest changes in https://github.com/meshcore-dev/MeshCore/pull/2140. Fixed missing get radio.fem.rxgrain and not persisted radio.fem.rxgrain accross reboots.

Support Us

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STAR Features:

• ESP32 BLE Companions: Officially support PowerSaving for ALL ESP32/S3/C3 BLE Companions. Fast loading of channels and contacts. Fixed hibernation mode for Heltec v3 and v4. ESP32C6 (including Xiao C6) is not supported yet.

| Board | Power Consumption | | ------------- | ------------- | | Heltec v3 | 100 mA => 19.6 mA | | Heltec v4.2 and v4.3 (FEM ON) | 120mA => 24.9mA | | Heltec v4.3 (FEM Off) | 120mA => 18mA | | Xiao S3 | 7x mA => 16.3 mA | | Xiao C3 | 7xmA => 15.1mA |

• [BETA] Repeater and room servers: No time drift by applying a time adjustment offset during "powersaving on"

Power Saving:

Latest Power Saving to Repeater, Room Server and BLE Companion. One 3000mAh battery can last an ESP32 repeaters, room servers and BLE companions for a week.

| Role | NRF52 | ESP32 | CLI Commands |
| ------------- | ------------- | ------------- | ------------- |
| Repeater / Room Server | 8mA => 5.8mA | 50+mA => 10-13mA | powersaving on, powersaving off, powersaving |
| BLE Companion | 12mA => 5.8mA | 120mA => 15-20mA | Enabled by default |

Extra Features:

Merged to add CLI control to LoRa's FEM LNA: https://github.com/meshcore-dev/MeshCore/pull/2140. CLI: set radio.fem.rxgrain on/off and get radio.fem.rxgrain Added CLI "powerlog" to list the last reset reason, last shutdown reason (NRF52 only) and last boot voltage (NRF52 only). This is to help debugging why the boards were reset due to software fault or low voltage (brownout). Included sensor CLI to list I2C and UART GPIOs: sensor Merged to keep date after crash/watchdog/brownout reset on ESP32: https://github.com/meshcore-dev/MeshCore/pull/1896 Automatically selected I2C address 0x76 and 0x77 for BME280/BME680/BMP280 Added i2c probe for sensors to start only in-use sensors. Added variant Xiao S3 (non-Wio) and Wio SX1262 (Initial support): SDA=D6, SCL=D7 https://github.com/meshcore-dev/MeshCore/pull/2383

Instruction:

Please upgrade your easy to access devices first. Download: Download upgrade.bin to upgrade existing devices or freshInstall-merged.bin for new devices. Instruction to Flash Custom Firmware. Please read the instruction in Add sensors to repeaters Source code for PowerSaving 15

Demo

Power Saving

Enter powersaving mode (CLI > powersaving on), 5.5mA for Heltec v4.3 with FEM and rxgain off, 5.8mA if FEM off and rxgain on. 13mA for Heltec v4.2 or Heltec V4.3 with FEM and rxgain on. 5.0mA for RAK4631

<img height="384" alt="image" src="https://github.com/user-attachments/assets/be6e298d-4931-4e83-8220-0d072f8aeefd" />
<img height="384" alt="image" src="https://github.com/user-attachments/assets/924aa3a5-64d0-4112-aa66-6ff72178d3ac" />
<img height="384" alt="image" src="https://github.com/user-attachments/assets/903d899d-66c4-4d88-bf61-e9601797009f" />

Default PowerSaving for ESP32 companion BLE. Reduced from 120mA down to 15-25mA.
<img height="384" alt="image" src="https://github.com/user-attachments/assets/bcae8449-4646-4a98-852f-312582686ad6" />
<img height="384" alt="image" src="https://github.com/user-attachments/assets/2fc5bee1-fe89-4c8f-8097-2db181d89f4a" />
<img height="384" alt="image" src="https://github.com/user-attachments/assets/656fcd90-3211-4044-832b-a63f30c2fb4a" />
<img height="384" alt="image" src="https://github.com/user-attachments/assets/7611ebb5-d2d1-42b7-8845-6016e838b0cf" />

PowerLog CLI

Enter CLI "powerlog" to see last reset/shutdown reason and the battery voltage during last boot. <img height="384" alt="image" src="https://github.com/user-attachments/assets/79a31bf6-a0c2-46d3-bf7e-d63ca27e3014" /> <img height="384" alt="image" src="https://github.com/user-attachments/assets/1870c4e7-5942-466e-af0c-66e7567c7aae" />

Sensor CLI

• Enter CLI "sensor" to check I2C and GPS Serial pins

<img height="384" alt="image" src="https://github.com/user-attachments/assets/060dd847-5984-4dc2-a5fe-cfe81180dc6c" /> <img height="384" alt="image" src="https://github.com/user-attachments/assets/49f25de7-a122-480f-a54a-a7176ec25f26" />

Based on MeshCore v1.15 plus the below features:

Developed by IoTThinks and tested by our supportive friends and MeshCore community. Current Contribution to Meshcore: By IoTThinks%20is%3Apr%20author%3A%40IoTThinks). You may feedback there to get them merged faster to MeshCore main stream. If you want us to compile for your boards or have question, please comment in GITHUB or DISCORD

Updates:

15 May 2026: PS v15.0.2: Fixed boot loop due to flash mode for Xiao C6
10 May 2026: PS v15.0.2: Fixed FEM Off version for T096 BLE companions. The external LNA was fixed to off properly to reach -115 dbm noise floor.
04 May 2026: [BLE Companions for ESP32] PS v15.0.1: Skipped sleep when BLE read is busy and reduced sleep period from 50ms to 10ms.
27 April 2026: [Heltec v4 repeaters and room servers] PS v15.0.1: Applied latest changes in https://github.com/meshcore-dev/MeshCore/pull/2140. Fixed missing get radio.fem.rxgrain and not persisted radio.fem.rxgrain accross reboots.

Support Us

Enjoying our work? Support us via  or .

STAR Features:

• ESP32 BLE Companions: Officially support PowerSaving for ALL ESP32/S3/C3 BLE Companions. Fast loading of channels and contacts. Fixed hibernation mode for Heltec v3 and v4. ESP32C6 (including Xiao C6) is not supported yet.

| Board | Power Consumption | | ------------- | ------------- | | Heltec v3 | 100 mA => 19.6 mA | | Heltec v4.2 and v4.3 (FEM ON) | 120mA => 24.9mA | | Heltec v4.3 (FEM Off) | 120mA => 18mA | | Xiao S3 | 7x mA => 16.3 mA | | Xiao C3 | 7xmA => 15.1mA |

• [BETA] Repeater and room servers: No time drift by applying a time adjustment offset during "powersaving on"

Power Saving:

Latest Power Saving to Repeater, Room Server and BLE Companion. One 3000mAh battery can last an ESP32 repeaters, room servers and BLE companions for a week.

| Role | NRF52 | ESP32 | CLI Commands |
| ------------- | ------------- | ------------- | ------------- |
| Repeater / Room Server | 8mA => 5.8mA | 50+mA => 10-13mA | powersaving on, powersaving off, powersaving |
| BLE Companion | 12mA => 5.8mA | 120mA => 15-20mA | Enabled by default |

Extra Features:

Merged to add CLI control to LoRa's FEM LNA: https://github.com/meshcore-dev/MeshCore/pull/2140. CLI: set radio.fem.rxgrain on/off and get radio.fem.rxgrain Added CLI "powerlog" to list the last reset reason, last shutdown reason (NRF52 only) and last boot voltage (NRF52 only). This is to help debugging why the boards were reset due to software fault or low voltage (brownout). Included sensor CLI to list I2C and UART GPIOs: sensor Merged to keep date after crash/watchdog/brownout reset on ESP32: https://github.com/meshcore-dev/MeshCore/pull/1896 Automatically selected I2C address 0x76 and 0x77 for BME280/BME680/BMP280 Added i2c probe for sensors to start only in-use sensors. Added variant Xiao S3 (non-Wio) and Wio SX1262 (Initial support): SDA=D6, SCL=D7 https://github.com/meshcore-dev/MeshCore/pull/2383

Instruction:

Please upgrade your easy to access devices first. Download: Download upgrade.bin to upgrade existing devices or freshInstall-merged.bin for new devices. Instruction to Flash Custom Firmware. Please read the instruction in Add sensors to repeaters Source code for PowerSaving 15

Demo

Power Saving

Enter powersaving mode (CLI > powersaving on), 5.5mA for Heltec v4.3 with FEM and rxgain off, 5.8mA if FEM off and rxgain on. 13mA for Heltec v4.2 or Heltec V4.3 with FEM and rxgain on. 5.0mA for RAK4631

<img height="384" alt="image" src="https://github.com/user-attachments/assets/be6e298d-4931-4e83-8220-0d072f8aeefd" />
<img height="384" alt="image" src="https://github.com/user-attachments/assets/924aa3a5-64d0-4112-aa66-6ff72178d3ac" />
<img height="384" alt="image" src="https://github.com/user-attachments/assets/903d899d-66c4-4d88-bf61-e9601797009f" />

Default PowerSaving for ESP32 companion BLE. Reduced from 120mA down to 15-25mA.
<img height="384" alt="image" src="https://github.com/user-attachments/assets/bcae8449-4646-4a98-852f-312582686ad6" />
<img height="384" alt="image" src="https://github.com/user-attachments/assets/2fc5bee1-fe89-4c8f-8097-2db181d89f4a" />
<img height="384" alt="image" src="https://github.com/user-attachments/assets/656fcd90-3211-4044-832b-a63f30c2fb4a" />
<img height="384" alt="image" src="https://github.com/user-attachments/assets/7611ebb5-d2d1-42b7-8845-6016e838b0cf" />

PowerLog CLI

Enter CLI "powerlog" to see last reset/shutdown reason and the battery voltage during last boot. <img height="384" alt="image" src="https://github.com/user-attachments/assets/79a31bf6-a0c2-46d3-bf7e-d63ca27e3014" /> <img height="384" alt="image" src="https://github.com/user-attachments/assets/1870c4e7-5942-466e-af0c-66e7567c7aae" />

Sensor CLI

• Enter CLI "sensor" to check I2C and GPS Serial pins

<img height="384" alt="image" src="https://github.com/user-attachments/assets/060dd847-5984-4dc2-a5fe-cfe81180dc6c" /> <img height="384" alt="image" src="https://github.com/user-attachments/assets/49f25de7-a122-480f-a54a-a7176ec25f26" />

Bring PowerSaving to repeaters and companions with GPS

• Developed by IoTThinks and tested by our supportive MeshCore friends.
• Contribution to MeshCore: By IoTThinks%20is%3Apr%20author%3A%40IoTThinks).
• Source code: https://github.com/IoTThinks/MeshCore/tree/PowerSaving-v16

Notices

If your devices do not have GPS modules, you can use PowerSaving 16. Not supported: Mesh Adventurer (unable to off GPS power) and ThinkNode M1 (manual GPS switch).

Updates

23 July 2026: PowerSaving 16.1.2: Added GPS PowerSaving for Seeed T1000e, Heltec Mesh Solar and Heltec Tracker. 23 July 2026: PowerSaving 16.1.2: Added GPS PowerSaving for Tbeam repeaters and companions. Fixed OLED for TBeam Suspreme 22 July 2026: PowerSaving 16.1.2. Added GPS PowerSaving for RAK / GAT562 repeaters and companions 20 July 2026: PowerSaving 16.1.1. Added GPS PowerSaving for companions

Support Us

Enjoying our work? Support us via  or .

Instruction:

• Scroll down to bottom to download uf2 / upgrade.bin to upgrade or freshInstall-merged.bin for new devices.
• Heltec v4 bin files is for both Heltec v4.2 and v4.3. Heltec v4.3 bin files is for Heltec v4.3 only
• Heltec v4.3 and T096 have two options FEM RXgain on and FEM Rxgain off.
• Flash Custom Firmware as in INSTRUCTION.
• If your board is not at the bottom section, please request us at GITHUB
• Fast support: Discord

GPS PowerSaving for repeaters: Similar power consumption as without GPS.

This is for repeaters to sync time with GPS while keeping the power consumption low as GPS is off most of the time. Activating GPS PowerSaving: powersaving on and gps on. Note: We must enable powersaving on before gps on else we need to 'gps on' again. You can check the status and last sync by CLI gps. GPS will stay awake up to 10 minutes then off for 1 day to save power. GPS will be off immediately after a valid time sync. At boot, GPS will atempt to sync once. You can force gps sync by CLI gps sync. The 'gps sync' requires 'gps on`. Additional validation check for GPS time: Must be from more than 5 satellites and year must be less than 2030.

<img width="512" alt="image" src="https://github.com/user-attachments/assets/aee2a0c9-6d81-46ee-9dba-aafb69bd20ea" />

GPS PowerSaving for companions: Only 10-20% extra compared to without GPS.

This is for companion to track locations and sync time with GPS while keeping the power consumption low as GPS is off periodically. GPS PowerSaving is enabled by default when you enable GPS in MeshCore app. Default GPS PowerSaving profile: Maximum 10 minutes to keep GPS on and sleep immediately when GPS is set. Sleep period is 5 minutes. <img width="1084" height="117" alt="image" src="https://github.com/user-attachments/assets/f4667961-d6b2-4bf8-a09f-e4a68bd1973b" />

During GPS sleep, the GPS status still shows "Enabled" and GPS telemetry still shows the last GPS updated location.
<img width="275" height="454" alt="image" src="https://github.com/user-attachments/assets/dfd1ee28-854d-4034-8451-7c39226e0e60" />
<img width="273" height="449" alt="image" src="https://github.com/user-attachments/assets/dc7ecec5-4241-4f8c-adc5-31f68925f428" />

Other Features

View more at https://github.com/IoTThinks/MeshCore/commits/PowerSaving-v16/

Enjoy the long battery life with MeshCore and GPS. 👯‍♂️ 👯‍♂️ 👯‍♂️

Keep making 1-2W solar repeaters and 5-day BLE companions possible:

• Developed by IoTThinks and tested by our supportive MeshCore friends.
• Contribution to MeshCore: By IoTThinks%20is%3Apr%20author%3A%40IoTThinks).
• Source code: https://github.com/IoTThinks/MeshCore/tree/PowerSaving-v16

IMPORTANT NOTICES

• For repeaters / room servers, after upgrade to PowerSaving 16, you need to check and set the default values again set flood.max 64 (default value) , set flood.max.unscoped 64 (default value) and set radio.fem.rxgain on/off (Heltec v4.3 and T096 only, if you set "off" before) https://github.com/meshcore-dev/MeshCore/pull/2140#issuecomment-4677295983

The power consumption of common boards is measured at battery cable. Ping us if your boards are not low power as expected. | Board | Repeaters / Room Servers | BLE Companions | Power Off for BLE Companions | | ------------- | ------------- | ------------- | ------------- | | Heltec v3 | 9mA | 19.6mA | ~16uA | | Heltec v4.2 and v4.3 (FEM ON) | 16mA | 28.6mA | ~16uA | | Heltec v4.3 (FEM Off) | 13mA | 24.9 mA | ~16uA | | Xiao S3, C3 | 7mA | 15 mA | ~16uA | | Xiao C6 | 7mA | C6 is not supported yet | ~16uA | | RAK 4631, Heltec T114, Xiao NRF52 | 5.8mA | 5.8mA | ~16uA | | Heltec T096 (FEM Off) | 8.7mA | 8.6 mA | ~16uA | | Heltec T096 (FEM On) | 16mA | 16 mA | ~16uA |

Support Us

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Updates:

• v16.0.3: Fixed T-Echo lite to hibernate at 1mA instead 6mA. We will cut power more in PowerSaving 17 to reduce to 10uA.
• v16.0.2: Fixed GPS time sync for Heltec T114. It will sync after boot and GPS lock. It will sync time every 30 minutes or by manual "gps sync"
• v16.0.1: Wio Tracker L1 BLE companion has high power consumption is at 35mA in PowerSaving 16 instead of 7.5mA as in PowerSaving 15. This issue might affect a few NRF52 boards with GPS modules attached.

Instruction:

• Scroll down to bottom to download uf2 / upgrade.bin to upgrade or freshInstall-merged.bin for new devices.
• Heltec v4 bin files is for both Heltec v4.2 and v4.3. Heltec v4.3 bin files is for Heltec v4.3 only
• Heltec v4.3 and T096 have two options FEM RXgain on and FEM Rxgain off.
• Flash Custom Firmware as in INSTRUCTION.
• If your board is not at the bottom section, please request us at GITHUB
• Fast support: Discord

Features:

Based on MeshCore 1.16, plus PowerSaving features and more:

• Repeaters and room servers for both ESP32 and NRF52: CLI powersaving on, powersaving off and powersaving
• BLE companions for both ESP32 and NRF52: Enabled by default
• [NEW] Hibernate mode for ESP32 BLE Companions now work properly and at 16uA
• [NEW] Optimize Heltec T096 from 12mA down to 8.7mA
• [NEW] Repeaters for both ESP32 and NRF52: CLI set reboot.interval <hours> and get reboot.interval. hours is 0-255. 0 is default and disabled. This helps to recover repeaters due to unknown hang.
• [NEW] Set return path for repeaters: https://github.com/meshcore-dev/MeshCore/pull/2586
• [NEW] Add time keeping for NRF52 across resets: https://github.com/meshcore-dev/MeshCore/pull/2704
• FEM LNA for Heltec v4.3, Heltec T096, Heltec TrackerV2: CLI set radio.fem.rxgain on/off and get radio.fem.rxgain. https://github.com/meshcore-dev/MeshCore/pull/2140
• Automatically select I2C address (0x76 or 0x77) for BME280, BME680 and BMP680.
• Fixed boot loop for Xiao C6: https://github.com/meshcore-dev/MeshCore/pull/2570
• Check reset reasons for repeaters: CLI powerlog
• Check I2C and GPS GPIOs: for repeaters: CLI sensor

Hot fixes:

• For BLE companions, possible hang after a while due to CMDSENDRAW_PACKET errors accumulate memory:

https://github.com/meshcore-dev/MeshCore/issues/2721. Fixed: https://github.com/meshcore-dev/MeshCore/pull/2722

Demo

Power Saving for Hibernate mode in BLE Companion

Heltec v4.2 Companion can enter Hibernate mode at 16.4uA <img height="512" alt="image" src="https://github.com/user-attachments/assets/08c5c0d6-9960-4cb4-bcaf-a1d2d1ba78a0" />

Power Saving for repeaters

Enter powersaving mode (CLI > powersaving on), 5.5mA for Heltec v4.3 with FEM and rxgain off, 5.8mA if FEM off and rxgain on. 13mA for Heltec v4.2 or Heltec V4.3 with FEM and rxgain on. 5.0mA for RAK4631

<img height="384" alt="image" src="https://github.com/user-attachments/assets/be6e298d-4931-4e83-8220-0d072f8aeefd" />
<img height="384" alt="image" src="https://github.com/user-attachments/assets/924aa3a5-64d0-4112-aa66-6ff72178d3ac" />
<img height="384" alt="image" src="https://github.com/user-attachments/assets/903d899d-66c4-4d88-bf61-e9601797009f" />

Power Saving for BLE companions

Default PowerSaving for ESP32 companion BLE. Reduced from 120mA down to 15-25mA. <img height="384" alt="image" src="https://github.com/user-attachments/assets/bcae8449-4646-4a98-852f-312582686ad6" /> <img height="384" alt="image" src="https://github.com/user-attachments/assets/2fc5bee1-fe89-4c8f-8097-2db181d89f4a" /> <img height="384" alt="image" src="https://github.com/user-attachments/assets/656fcd90-3211-4044-832b-a63f30c2fb4a" /> <img height="384" alt="image" src="https://github.com/user-attachments/assets/7611ebb5-d2d1-42b7-8845-6016e838b0cf" />

PowerLog and Sensor CLI

Enter CLI "powerlog" to see last reset/shutdown reason and the battery voltage during last boot. Enter CLI "sensor" to check I2C and GPS Serial pins <img height="384" alt="image" src="https://github.com/user-attachments/assets/79a31bf6-a0c2-46d3-bf7e-d63ca27e3014" /> <img height="384" alt="image" src="https://github.com/user-attachments/assets/1870c4e7-5942-466e-af0c-66e7567c7aae" /> <img height="384" alt="image" src="https://github.com/user-attachments/assets/060dd847-5984-4dc2-a5fe-cfe81180dc6c" /> <img height="384" alt="image" src="https://github.com/user-attachments/assets/49f25de7-a122-480f-a54a-a7176ec25f26" />

Enjoy the long battery life. 👯‍♂️ 👯‍♂️ 👯‍♂️

v1.16_0607

• Companion UI: Native multilingual display on Heltec T096 (ST7735S)

Node names and messages now render natively on the T096 color TFT — characters are displayed as-is instead of being converted to ASCII equivalents. Supported languages include all 31 from v1.14 plus additional scripts:

Latin-based: Catalan, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, German, Hungarian, Icelandic, Italian, Latvian, Lithuanian, Maltese, Norwegian, Polish, Portuguese, Romanian, Slovak, Slovenian, Spanish, Swedish, Turkish, Vietnamese, Welsh

Cyrillic: Belarusian, Bulgarian, Macedonian, Russian, Serbian, Ukrainian

Greek: Greek

• Companion UI: Contacts screen now includes room servers; request telemetry from any contact.

Room servers appear in the contact list tagged [R]. Selecting any contact — chat node or room server — and long pressing opens an action menu: Send message or Request telemetry. Requesting telemetry displays the node's battery voltage and GPS coordinates (if present); long press to open the GPS Trace screen for that location.

GPS coordinates follow the Pos. Format selected in Settings (DD, UTM, or MGRS).

The message inbox group list now tags group/channel entries with [G] and room server entries with [R] for consistent visual distinction. Each room message shows the original author's name. When viewing a room message, long press to open the popup and select Reply to post back to the room (visible to all subscribers).

> Private room servers: messaging requires a prior login. Public rooms (no password) work without any login. For private rooms, log in once via the MeshCore app — if your account has admin rights on that room server, the session persists across reboots. Regular user sessions are not saved to flash and will require re-login after the room server reboots.

• Companion: switch the app connection between BLE and USB serial without reflashing.

In USB mode the node behaves like a standard usb build — the PC app connects over the USB serial port directly. Toggle via Settings → Connection Mode on the display, or via TerminalCLI: set conn.mode usb / set conn.mode ble. The setting persists across reboots. BLE toggle is hidden in the Settings menu while USB mode is active.

• Repeater, Room Sever: hold user button 5 seconds to power off.

Hold the user button for 5 seconds to power off the node — faster than reaching for the CLI when you're standing next to it. The LED blinks 5 times as a warning before shutdown.

• Repeater, Room Server: advert.hops.max default changed to 8; room server support added; flood.max.advert alias.

advert.hops.max now defaults to 8 instead of flood.max — advert relay limiting is active out of the box without any configuration. Room servers now also enforce this limit (previously repeater-only). The command flood.max.advert is accepted as an alias for compatibility with upstream firmware.

v1.160719

• New: Sensors screen. (Companion — all platforms)

A new Sensors page on the Home screen. Battery shows a 24-hour rolling battery-percentage history as a bar chart, one bar per hour. If an environment sensor is attached, long press cycles through its readings — temperature, humidity, pressure, altitude, voltage, current, power, distance, or gas resistance — as a plain value+unit grid (°C, hPa, V...). The header shows the sensor's actual name (e.g. "BME280") while viewing its page, and precise Vbat voltage while viewing "Battery". With only one sensor attached, the page title just reads "SENSOR"; with more than one, pages are numbered by detection order ("Sensor 1", "Sensor 2"...) rather than the raw LPP channel number.

• Message Persist setting now available in the WiFi Companion Portal, and included in backup/restore. (Companion — WiFi transport, V3, V4, E213, E290, Wireless Paper, XIAO S3)

The Message Persist toggle (added in v1.160714) was previously only reachable via CLI or the on-device UI. It's now also a checkbox under General Settings in the Companion Portal, and its value round-trips through the portal's Backup/Restore.

v1.160719

• New: Sensors screen. (Companion — all platforms)

A new Sensors page on the Home screen. Battery shows a 24-hour rolling battery-percentage history as a bar chart, one bar per hour. If an environment sensor is attached, long press cycles through its readings — temperature, humidity, pressure, altitude, voltage, current, power, distance, or gas resistance — as a plain value+unit grid (°C, hPa, V...). The header shows the sensor's actual name (e.g. "BME280") while viewing its page, and precise Vbat voltage while viewing "Battery". With only one sensor attached, the page title just reads "SENSOR"; with more than one, pages are numbered by detection order ("Sensor 1", "Sensor 2"...) rather than the raw LPP channel number.

• Message Persist setting now available in the WiFi Companion Portal, and included in backup/restore. (Companion — WiFi transport, V3, V4, E213, E290, Wireless Paper, XIAO S3)

The Message Persist toggle (added in v1.160714) was previously only reachable via CLI or the on-device UI. It's now also a checkbox under General Settings in the Companion Portal, and its value round-trips through the portal's Backup/Restore.

Full Changelog: https://github.com/MichTronics/MeshCoreNG/compare/bridge-tcp-v1.0.5...repeater-v1.0.1

Full Changelog: https://github.com/MichTronics/MeshCoreNG/compare/bridge-tcp-v1.0.5...companion-v1.0.1

Full Changelog: https://github.com/MichTronics/MeshCoreNG/compare/bridge-tcp-v1.0.5...companion-v1.0.1

Full Changelog: https://github.com/MichTronics/MeshCoreNG/compare/bridge-tcp-v1.0.5...room-server-v1.0.1