Heltec Beta Testing Opportunity – Be the First! 
@everyone
We’re excited to offer you an exclusive preview of our latest LORA 32 V4 before its public release! As a selected beta tester, you’ll receive FREE ACCESS to the product along with FREE SHIPPING. 
Whether you’re an IoT enthusiast, a maker, an engineer, or a tech professional looking to use the device for your projects （or users with a strong technology background）, we’d love to hear from you. Your feedback will play a crucial role in shaping the final features and performances of the LORA 32 V4. 
Applying Period: July 31 – August 5, 2025
Only 20 testers will be selected!
Note: This beta program prioritizes quality technical feedback over marketing promotion. We’re looking for honest, in-depth testing insights to help refine the product and improve its real-world performance.
To Apply: 
Email us at sabrina@heltec.cn with the subject: LORA 32 V4 Beta Testing – [Your Name] Tell us a bit about yourself, why you want to participate, and include your shipping info.
We’ll review all applications and reach out to selected testers by August 5, 2025.
Heltec holiday notice
1 Like
Hello. In Meshtastic radio configuration / position, I see PIN_GPS_EN is populated with pin 21. Both GPS_RX_PIN and GPS_TX_PIN are blank. I am not getting any GPS fix at all. Should I be entering some pin numbers in RX and TX? Thanks.
the Meshtastic firmware already has the GPS built-in, no need to enter anything, if you are not getting a connection to a satellite, I would suggest walking outside for a few minutes, the first time link takes some time.
1 Like
Thanks. It resolved after some time. Best wishes.
1 Like