Add link to PCNT info

steadramon · Jan 5, 2025 · 3770495 · 3770495
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commit 3770495
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/hardware/esphardware.md b/docs/hardware/esphardware.md
@@ -20,4 +20,4 @@ The ESP8266 ESPGeiger build is the base firmware for the official ESPGeiger-base
 
 ### PCNT
 
-The `ESP32` range of MCUs feature an in-built hardware pulse counter (`PCNT`). By default ESPGeiger uses the hardware PCNT on Pulse builds for ESP32 device. A `no_pcnt` build is also available for ESP32 which uses the same Interrupt counter mechanism as the ESP8266 builds.
+The `ESP32` range of MCUs feature an in-built [hardware pulse counter](https://docs.espressif.com/projects/esp-idf/en/v5.4/esp32/api-reference/peripherals/pcnt.html) (`PCNT`). By default ESPGeiger uses the hardware PCNT on Pulse builds for ESP32 device. A `no_pcnt` build is also available for ESP32 which uses the same Interrupt counter mechanism as the ESP8266 builds.