Heltec LoRa32 V3 Meshtastic Case with Encoder/Buzzer/GPS/Environment sensor, M5Stack CardKB Keyboard-ready

Inspired by the flowing lines of muzi's H1 case , my case allows for the following components to be used in your Meshtastic setup:

- BME280 module for reporting temperature, humidity, pressure, air quality, ... - Buzzer for audible notifications. - GY-GPS6MV2 GPS module for reporting location coordinates, altitude, speed, ... - HY-4P connector for easy plug-n-play use of the M5Stack CardKB keyboard. - Rotary encoder EC11 for canned messages capability. Other features worth mentioning:

- Large USB connector cutout to accomodate a variety of cable connectors sizes. - Large 16 mm diameter antenna cutout for your favourite antenna of choice. - Inverse pigtail mount to minimise the gap between the antenna base and the case. - Large space for a LiPo battery up to size 974058. - Uses M3x6mm heat-set insert and M3x12mm hex socket cap screws. Dimensions: 90x66x30mm, without antenna. Knob diameter maximum 16 mm.

Update: 2024.05.28

- Added Front v2 - Thicker, more robust pigtail mount hole. - Chamfered board holder lips for ease of assembly. - Larger button cutouts. - Updated front pattern to identify v2. - I might be forgetting some other minor changes. Notes:

- This is not a remix. The case has been designed from ground up. - STL and STEP files are available. The 3D model is free and will always be free. - This model does not include the custom logo visible in the showcased images. - This model and its remixes cannot be sold, anywhere. Print Settings

Printer Brand:

Creality

Printer:

Ender-3 v2

Rafts:

No

Supports:

Yes

Resolution:

0.2

Infill:

25

**Filament:** Overture PLA --------------------------

Notes:

- To be printed with the outside of the case facing down.

Wiring:

Encoder A Heltec 5

Encoder G Heltec GND

Encoder B Heltec 6

Encoder Sw1 Heltec 7

Encoder Sw2 Heltec GND

Buzzer + Heltec 45

Buzzer - Heltec GND

GPS VCC Heltec 3V3

GPS RX Heltec 48

GPS TX Heltec 47

GPS GND Heltec GND

BME280 VCC Heltec 3V3

BME280 GND Heltec GND

BME280 SCL Heltec 42

BME280 SDA Heltec 41

HY-4P Black Heltec GND

HY-4P Red Heltec 3V3

HY-4P Yellow Heltec 41