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ESPHome Zone to GPIO Pin Mapping
Internally, the Konnected application references pins instead of zone numbers. Zone numbers are labeled sequentially for user-friendliness, but the internal pin numbers map to the GPIO index of each I/O port on the ESP chip.
Konnected's ESPHome base packages set substitutions or variables that make it simpler for you to reference zones or outputs in your ESPHome configuration.
Konnected Alarm Panel (ESP8266) Zone to Pin Mapping
Used for the original NodeMCU based Konnected Alarm Panel, Konnected Alarm Panel v2 and other products using the ESP8266 based WiFi chip.
Zone # | ESPHome variable | NodeMCU Pin # | GPIO # |
1 | $zone1 | D1 | GPIO5 |
2 | $zone2 | D2 | GPIO4 |
3 | $zone3 | D5 | GPIO14 |
4 | $zone4 | D6 | GPIO12 |
5 | $zone5 | D7 | GPIO13 |
6 | $zone6 | RX or D9 | GPIO3 |
OUT or ALARM | $out or $alarm | D8 | GPIO15 |
Alarm Panel Pro (ESP32) Zone to GPIO Mapping
The Alarm Panel Pro uses the ESP32-WROOM-32D chip from Espressif and the following zone to GPIO mapping.
Zone # | ESPHome variable | GPIO # |
1 | $zone1 | GPIO4 |
2 | $zone2 | GPIO2 |
3 | $zone3 | GPIO15 |
4 | $zone4 | GPIO13 |
5 | $zone5 | GPIO18 |
6 | $zone6 | GPIO14 |
7 | $zone7 | GPIO33 |
8 | $zone8 | GPIO32 |
9 | $zone9 | GPIO36 |
10 | $zone10 | GPIO39 |
11 | $zone11 | GPIO34 |
12 | $zone12 | GPIO35 |
ALARM1 | $alarm1 | GPIO12 |
OUT1 | $out1 | GPIO23 |
ALARM2 or OUT2 | $alarm2 or $out2 | GPIO5 |