From 1105dddfa278881ab85ea39f5ab2e66aa8bda4a4 Mon Sep 17 00:00:00 2001 From: Egor Shitikov Date: Tue, 30 Jul 2024 11:29:24 -0700 Subject: [PATCH] Update README.md --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index 7406cf1..b83a368 100644 --- a/README.md +++ b/README.md @@ -105,6 +105,8 @@ https://thangs.com/designer/Snake0017/3d-model/Heltec%20LoRa%2032%20Desktop%20%2 or buy : https://www.amazon.com/DIYmalls-ESP32-OLED-WiFi-Type-C/dp/B0BR3MQ9BG +https://www.thingiverse.com/thing:6522462 + # Heltec ESP32 Lora v3 Pin Map ![image](https://github.com/user-attachments/assets/a1e00b51-5566-4ff5-98fe-67eaeb5bc81f) We are using pin 41 as a Buzzer trigger. Connect buzzer + leg with pin 41 and - leg with the ground (GND). You can change the buzzer pin in the code.