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Remove UA_868 as obsolete #10994

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Merged
thebentern merged 2 commits into from
Jul 16, 2026
Merged

Remove UA_868 as obsolete #10994

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0a2e401
Remove UA_868 as obsolete
sashko Jul 11, 2026
b159609
Merge branch 'develop' into develop
NomDeTom Jul 15, 2026
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16 changes: 8 additions & 8 deletions docs/lora_region_preset_compatibility_client_spec.md
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Expand Up @@ -257,14 +257,14 @@ so they are stable as listed here:

`region_groups` (region → group_index):

| group | regions |
| ----- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 0 | US, EU_433, CN, JP, ANZ, ANZ_433, RU, KR, TW, IN, NZ_865, TH, UA_433, UA_868, MY_433, MY_919, SG_923, PH_433, PH_868, PH_915, KZ_433, KZ_863, NP_865, BR_902, LORA_24 |
| 1 | EU_868 |
| 2 | EU_866 |
| 3 | EU_N_868 |
| 4 | ITU1_2M, ITU2_2M, ITU3_2M |
| 5 | ITU2_125CM |
| group | regions |
| ----- | ------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 0 | US, EU_433, CN, JP, ANZ, ANZ_433, RU, KR, TW, IN, NZ_865, TH, UA_433, MY_433, MY_919, SG_923, PH_433, PH_868, PH_915, KZ_433, KZ_863, NP_865, BR_902, LORA_24 |
| 1 | EU_868 |
| 2 | EU_866 |
| 3 | EU_N_868 |
| 4 | ITU1_2M, ITU2_2M, ITU3_2M |
| 5 | ITU2_125CM |

> Note groups **3** and **5** carry the same preset list (NARROW\_\*) but are distinct groups
> because they differ in `licensed_only`. Decoders must key on the group, not on the preset
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1 change: 0 additions & 1 deletion src/graphics/draw/MenuHandler.cpp
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Expand Up @@ -242,7 +242,6 @@ void menuHandler::LoraRegionPicker(uint32_t duration)
{"TH", OptionsAction::Select, meshtastic_Config_LoRaConfig_RegionCode_TH},
{"LORA_24", OptionsAction::Select, meshtastic_Config_LoRaConfig_RegionCode_LORA_24},
{"UA_433", OptionsAction::Select, meshtastic_Config_LoRaConfig_RegionCode_UA_433},
{"UA_868", OptionsAction::Select, meshtastic_Config_LoRaConfig_RegionCode_UA_868},
{"MY_433", OptionsAction::Select, meshtastic_Config_LoRaConfig_RegionCode_MY_433},
{"MY_919", OptionsAction::Select, meshtastic_Config_LoRaConfig_RegionCode_MY_919},
{"SG_923", OptionsAction::Select, meshtastic_Config_LoRaConfig_RegionCode_SG_923},
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1 change: 0 additions & 1 deletion src/graphics/niche/InkHUD/Applets/System/Menu/MenuAction.h
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Expand Up @@ -57,7 +57,6 @@ enum MenuAction {
SET_REGION_TH,
SET_REGION_LORA_24,
SET_REGION_UA_433,
SET_REGION_UA_868,
SET_REGION_MY_433,
SET_REGION_MY_919,
SET_REGION_SG_923,
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5 changes: 0 additions & 5 deletions src/graphics/niche/InkHUD/Applets/System/Menu/MenuApplet.cpp
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Expand Up @@ -835,10 +835,6 @@ void InkHUD::MenuApplet::execute(MenuItem item)
applyLoRaRegion(meshtastic_Config_LoRaConfig_RegionCode_UA_433);
break;

case SET_REGION_UA_868:
applyLoRaRegion(meshtastic_Config_LoRaConfig_RegionCode_UA_868);
break;

case SET_REGION_MY_433:
applyLoRaRegion(meshtastic_Config_LoRaConfig_RegionCode_MY_433);
break;
Expand Down Expand Up @@ -1735,7 +1731,6 @@ void InkHUD::MenuApplet::showPage(MenuPage page)
items.push_back(MenuItem("TH", MenuAction::SET_REGION_TH, MenuPage::EXIT));
items.push_back(MenuItem("LoRa 2.4", MenuAction::SET_REGION_LORA_24, MenuPage::EXIT));
items.push_back(MenuItem("UA 433", MenuAction::SET_REGION_UA_433, MenuPage::EXIT));
items.push_back(MenuItem("UA 868", MenuAction::SET_REGION_UA_868, MenuPage::EXIT));
items.push_back(MenuItem("MY 433", MenuAction::SET_REGION_MY_433, MenuPage::EXIT));
items.push_back(MenuItem("MY 919", MenuAction::SET_REGION_MY_919, MenuPage::EXIT));
items.push_back(MenuItem("SG 923", MenuAction::SET_REGION_SG_923, MenuPage::EXIT));
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6 changes: 6 additions & 0 deletions src/mesh/NodeDB.cpp
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Expand Up @@ -478,6 +478,12 @@ NodeDB::NodeDB()
LOG_DEBUG("Number of Device Reboots: %d", myNodeInfo.reboot_count);
#endif

// UA_868 is obsolete; migrate to EU_868 before resetRadioConfig() below validates the region.
if (config.lora.region == meshtastic_Config_LoRaConfig_RegionCode_UA_868) {
LOG_INFO("UA_868 region is obsolete, migrating saved config to EU_868");
config.lora.region = meshtastic_Config_LoRaConfig_RegionCode_EU_868;
}

resetRadioConfig(); // If bogus settings got saved, then fix them
// nodeDB->LOG_DEBUG("region=%d, NODENUM=0x%x, dbsize=%d", config.lora.region, myNodeInfo.my_node_num, numMeshNodes);

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4 changes: 1 addition & 3 deletions src/mesh/RadioInterface.cpp
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Expand Up @@ -184,11 +184,9 @@ const RegionInfo regions[] = {

/*
433,05-434,7 Mhz 10 mW
868,0-868,6 Mhz 25 mW
https://nkrzi.gov.ua/images/upload/256/5810/PDF_UUZ_19_01_2016.pdf
https://zakon.rada.gov.ua/laws/show/262-2026-п
*/
RDEF(UA_433, 433.0f, 434.7f, 10, 10, false, false, PROFILE_STD, PRESET(LONG_FAST), 0),
RDEF(UA_868, 868.0f, 868.6f, 1, 14, false, false, PROFILE_STD, PRESET(LONG_FAST), 0),

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/*
Malaysia
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