From 1568eec6eedbb2ea36fa71d31f0efa1da28a1713 Mon Sep 17 00:00:00 2001
From: Nicu Hodos <nicu@hodos.ro>
Date: Wed, 22 Feb 2023 21:59:14 +0100
Subject: [PATCH] add support for receving only voltage

---
 gateway/include/TinyComponent.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gateway/include/TinyComponent.h b/gateway/include/TinyComponent.h
index beb5c12..8625eb9 100644
--- a/gateway/include/TinyComponent.h
+++ b/gateway/include/TinyComponent.h
@@ -5,10 +5,12 @@ bool buildSensorJson(unsigned long value, JsonDocument& jsonDoc) {
     JsonObject sensor = jsonDoc.createNestedObject("sensor");
     sensor["id"] = ID(value);
 
+    bool hasVoltage = false;
     float voltage = (float)GET_VCC(value) / 1000;
     if (voltage != 0) {
         JsonObject diagnostic = sensor.createNestedObject("diagnostic");
         diagnostic["voltage"] = voltage;
+        hasVoltage = true;
     }
 
     switch (GET_TYPE(value)) {
@@ -25,7 +27,7 @@ bool buildSensorJson(unsigned long value, JsonDocument& jsonDoc) {
         sensor["state"] = GET_STATE(value) ? "on" : "off";
         break;
     default:
-        return false;
+        return hasVoltage;
     }
 
     return true;