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Enable LNA by default for Heltec v4.3 (#9906)

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It should only be disabled by users that have problems with it.
This commit is contained in:
Wessel
2026-03-19 08:11:10 -05:00
committed by GitHub
co-authored by GitHub
parent 959756abf1
commit 1be2529fb9
5 changed files with 6 additions and 6 deletions
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src/mesh/LoRaFEMInterface.cpp
+2 -2
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@@ -25,7 +25,7 @@ void LoRaFEMInterface::init(void)
pinMode(LORA_KCT8103L_PA_CSD, OUTPUT);
digitalWrite(LORA_KCT8103L_PA_CSD, HIGH);
pinMode(LORA_KCT8103L_PA_CTX, OUTPUT);
digitalWrite(LORA_KCT8103L_PA_CTX, HIGH);
digitalWrite(LORA_KCT8103L_PA_CTX, LOW); // LNA enabled by default
setLnaCanControl(true);
} else if (digitalRead(LORA_KCT8103L_PA_CSD) == LOW) {
// FEM is GC1109
@@ -66,7 +66,7 @@ void LoRaFEMInterface::init(void)
pinMode(LORA_KCT8103L_PA_CSD, OUTPUT);
digitalWrite(LORA_KCT8103L_PA_CSD, HIGH);
pinMode(LORA_KCT8103L_PA_CTX, OUTPUT);
digitalWrite(LORA_KCT8103L_PA_CTX, HIGH);
digitalWrite(LORA_KCT8103L_PA_CTX, LOW); // LNA enabled by default
setLnaCanControl(true);
#endif
}