915MHz ESP32 LoRa OLED Board V3 SX1262 Type-C + LoRa V3 Case + 915MHz Antenna for Arduino LoRawan IOT (Pack of 2), not Compatible with LoRa V2

After installing meshtastic they work well.

These work great for meshtastic in the US 915mhz, get the ones with the bendy pigtail antenna, as they work the best if you aren't buying proper 915 tuned antennas. Or want to use Heltec's injection molded case.This was my second time buying a pair of Heltec v3's from DIYMall. 1 did not work no matter what I tried. I emailed them, and they promptly sent me a replacement, no need to get Amazon involved. Shipping was from China, but got here promptly. I would recommend DIYMall anytime, as they have great customer service.

Heltec V3 is a nice little Meshtastic radio with no frills. It's cheaper to buy just the boards because the case and antenna are crummy. The aftermarket cases and antennas are much better. Lowest cost mesh radio cureently on the market.

All 10 of mine work great, HOWEVER, the screens are ridiculously fragile, 2 have broken with light duty.

1 worked. The other won’t. It’s stuck in a boot loop. Hooking up to serial it looks like it keeps losing power. I’ve tried multiple cables and power sources. Something’s wrong with the board.The other one works though.

No matter what I try I always get "Pairing failed" without the app this thing is useless. It either fails to pair or just exists the paring screen with no error. This is pretty much junk.--update--After flashing to the latest fimware it woks fine

Given the cheap case (no protection from the environment) and the cheap antenna, these devices should cost closer to $10 for the pair.They come with unknown firmware and no instructions on how to change the firmware. You must go elsewhere on the internet to find out which USB-to-RS232 drivers to install on your PC and somewhere else for how to install your desired firmware.

Could never get this to connect. Defective from the start. Can't return as it's past the 30 day window. I recommend not buying this!

I'm using theese for meshtastic, they work great, no issues with flashing, nice kit, good quality and a bright display.

Great Product, very high in quality.Case is a very smooth plastic injection molded device.Radio board works really well with Meshtastic loaded. I achieved 3.74KM distances over a forrest.

À part l'installation d'un driver série spécifique sur l' USB pour flasher le firmware en Meshtastic 868 Mhz, la mise à jour et l'installation ont éte aisées, prendre une bonne loupe pour cliper le connecteur d'antenne. Les boîtiers sont en ABS et les cartes en version V3.1. Les essais entre modules à quelques centimètres étaient satisfaisants dans un premier temps mais ça s'est rapidement dégradé en essayant d'autres configurations les modules ne communiquant plus entre eux. Après plusieurs réinstallations des firmwares et des applications, je poursuis les essais pour voir s'il s'agit d'un problème de configuration ou si un module est défectueux, finalement aucun problème, au dernier test les 1100 mètres de portée étaient confirmés, un bon début pour la 5ème étoile .

Prodotto ben fatto non ancora utilizzato.

Das Board funktioniert mit Beispielprogrammen auf Anhieb. Bei meinen ersten Tests habe ich eine Reichweite von ca. 2 km erzielt, obwohl einige Bäume auf der Verbindungsstrecke waren. Bei Sichtkontakt dürfte die Reichweite noch deutlich ansteigen.Das Gehäuse ist klein, zweckmäßig und robust. Es wäre allerdings schön, wenn man im Gehäuse noch eine handelsübliche Li-Ion-Zelle unterbringen könnte.