Heltec

About

Heltec Automation builds some of the most popular LoRa development boards in the Meshtastic and MeshCore ecosystem. Known for excellent value, integrated displays, and reliable LoRa performance, Heltec boards are a favourite among hobbyists, makers, and professionals building mesh networks, IoT sensor nodes, and off-grid communication systems. All Heltec products at Hexaspot ship same-day from the Netherlands on weekday orders before 14:00. EU868 compatible — licence-free across Europe. Which Heltec Board Is Right for You? Device MCU LoRa Display GPS Best for WiFi LoRa 32 V3 ESP32-S3 SX1262 0.96" OLED No The #1 entry-level Meshtastic board. WiFi + BLE + LoRa. Lowest price, huge community support. Ideal for home nodes, repeaters on mains power, and learning. WiFi LoRa 32 V4 ESP32-S3 SX1262 0.96" OLED No Next-gen V3. Same pinout, but with 27 dBm transmit power, 6-layer PCB, and immersion gold process. More range, better RF — drop-in V3 upgrade. Wireless Tracker V2 ESP32-S3 SX1262 0.96" colour TFT Yes (UC6580) Built-in GPS with multi-constellation support. Colour LCD. 28 dBm transmit power. The go-to board for GPS tracking projects, asset monitoring, and mobile mesh nodes. V3 vs V4 — What's the Difference? The V4 is the direct successor to the V3. Same size, same pinout, same ESP32-S3 + SX1262 combination. The key upgrades are under the hood: the V4 delivers 27 dBm transmit power (vs ~20 dBm on V3), uses a 6-layer PCB with immersion gold process for better signal integrity, and has a built-in Wi-Fi/Bluetooth antenna instead of a spring antenna. If you're starting fresh, go V4. If you already have V3 projects, the V4 is a drop-in replacement. Why Choose Heltec? Best value in Meshtastic — Heltec boards are the most affordable way to get on the mesh. Ideal for beginners, for deploying multiple nodes, or for projects where budget matters. Integrated display — every board includes a built-in screen. See messages, battery status, and signal info without needing a phone. WiFi