WiFi LoRa 32 V3.2

Heltec Automation · Dev-board

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Price: $17.90[2]

Specifications

SpecificationValue
Product statusActive [2]
LoRa chipSX1262 [3]
ProcessorESP32-S3 [3]
Radio power126 mW (21 dBm) [3]
Frequency bands863–928 MHz [3]
GPSUnknown
Display typeOLED [3]
Display size0.96 in [3]
Display details0.96-inch 128×64 OLED [3]
InputButtons [7]
BatteryNo built-in battery [1]
Dedicated solar inputNo [3]
AntennaExternal [3]
Connector: IPEX 1.0 (U.FL) LoRa antenna [3]
IP ratingUnknown
Dimensions50.2 × 25.5 × 10.2 mm [3]
WeightUnknown
WiFi LoRa 32 V3.2 product photo
Image: Heltec Automation

Firmware support

FirmwareSupportDetails
MeshtasticOfficial [4]
Details
Build target(s)
heltec-v3
Minimum version
2.0.3.09fe616

Confirm your exact device in the official flasher before choosing a build.

Meshtastic web flasher
MeshCoreSupported [5]
Details
Build target(s)
Heltec_v3_companion_radio_ble, Heltec_v3_companion_radio_usb, Heltec_v3_companion_radio_wifi, Heltec_v3_repeater, Heltec_v3_room_server
Roles
  • Companion (Bluetooth): Heltec_v3_companion_radio_ble
  • Companion (USB): Heltec_v3_companion_radio_usb
  • Companion (Wi-Fi): Heltec_v3_companion_radio_wifi
  • Repeater: Heltec_v3_repeater
  • Room server: Heltec_v3_room_server
Minimum version
1.0.0a

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MeshCore web flasher
UMSHValidated on hardware [6]
Details
Build target(s)
build-heltec-v3, build-heltec-v3-bridge
Minimum version
fw-2026.08.01

Confirm your exact device in the official flasher before choosing a build.

UMSH web flasher

Where to buy

Vendor / configurationPriceBased inShips from
Heltec Automation
902–928 MHz$17.90
Observed 2026-10-19
Unknown🇨🇳🇪🇺🇺🇸

Notes

This is the V3.2 high-frequency HTIT-WB32LA bare board.[3] Regional band options include EU868, US915, AU915, KR920 and AS923.[2] The direct-store pack includes a LoRa antenna, battery lead and header strips; the plastic shell is optional.[2] Heltec's 2.4 GHz Wi-Fi/Bluetooth antenna is onboard and has no replacement connector.[3]

Sources

  1. Heltec WiFi LoRa 32 V3 product page and packing list
  2. Heltec WiFi LoRa 32 V3 HF 902–928 MHz bare-board variation
  3. Heltec WiFi LoRa 32 V3.2 datasheet
  4. Meshtastic device hardware catalog
  5. MeshCore official flasher device catalog
  6. UMSH hardware support list
  7. Heltec V3 Meshtastic firmware input pin mapping

Last updated 2026-10-20