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Reduce power of EU433 to 10dBm (#7733)

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We are currently blocked from making the breaking change to fix
EU_433 channel centres until 3.0 (https://github.com/meshtastic/firmware/issues/3371 )

However, as already updated in https://github.com/meshtastic/meshtastic/pull/919
the documentation, the power limit for EU_433 is 10dBm. We can change
the power limit without breaking anything, so this patch sets the
power limit to match the ETSI spec without changing any other settings.
This commit is contained in:
Tom Fifield
2025-08-25 05:45:29 +10:00
committed by GitHub
parent 103ea2f168
commit 1eafdfcbc8
1 changed files with 5 additions and 2 deletions
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7
src/mesh/RadioInterface.cpp
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@@ -32,9 +32,12 @@ const RegionInfo regions[] = {
RDEF(US, 902.0f, 928.0f, 100, 0, 30, true, false, false),
/*
https://lora-alliance.org/wp-content/uploads/2020/11/lorawan_regional_parameters_v1.0.3reva_0.pdf
EN300220 ETSI V3.2.1 [Table B.1, Item H, p. 21]
https://www.etsi.org/deliver/etsi_en/300200_300299/30022002/03.02.01_60/en_30022002v030201p.pdf
FIXME: https://github.com/meshtastic/firmware/issues/3371
*/
RDEF(EU_433, 433.0f, 434.0f, 10, 0, 12, true, false, false),
RDEF(EU_433, 433.0f, 434.0f, 10, 0, 10, true, false, false),
/*
https://www.thethingsnetwork.org/docs/lorawan/duty-cycle/