WiFi LoRa 32 Expansion Kit V2

Heltec Automation · Handheld

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Price: $69.90[1]

Specifications

SpecificationValue
Product statusActive [1]
LoRa chipSX1262 [2]
ProcessorESP32-S3 [2]
Radio power631 mW (28 dBm) [1]
Frequency bands863–928 MHz [1]
GPSBuilt in [1]
Display typeLCD [1]
Display size2.8 in [1]
Display details2.8-inch TFT touchscreen [1]
InputTouchscreen [1]
Battery2800 mAh [1]
Dedicated solar inputUnknown
AntennaExternal [1]
Connector: SMA female LoRa antenna connector [1]
IP ratingUnknown
Dimensions52 × 52 × 15 mm [1]
Weight200 g [1]
WiFi LoRa 32 Expansion Kit V2 product photo
Image: Heltec Automation

Firmware support

FirmwareSupportDetails
MeshtasticOfficial [3]
Details
Build target(s)
heltec-v4-r8-oled
Minimum version
2.7.23.b246bcd

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

Meshtastic web flasher
MeshCoreSupported [4]
Details
Build target(s)
heltec_v4_r8_tft_companion_radio_ble, heltec_v4_r8_tft_companion_radio_usb, heltec_v4_r8_tft_companion_radio_wifi, heltec_v4_r8_tft_repeater, heltec_v4_r8_tft_room_server
Roles
  • Companion (Bluetooth): heltec_v4_r8_tft_companion_radio_ble
  • Companion (USB): heltec_v4_r8_tft_companion_radio_usb
  • Companion (Wi-Fi): heltec_v4_r8_tft_companion_radio_wifi
  • Repeater: heltec_v4_r8_tft_repeater
  • Room server: heltec_v4_r8_tft_room_server
Minimum version
1.17.0

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

MeshCore web flasher
UMSHUnsupported [6]—

Where to buy

Vendor / configurationPriceBased inShips from
Heltec Automation
View listing$69.90
Observed 2026-10-19
Unknown🇨🇳🇪🇺🇺🇸
OpenELAB
Global site
View listing		€78.70
Observed 2026-10-19
Unknown🇪🇺🇺🇸🇨🇳
US site
View listing		$87.69
Observed 2026-10-19
Unknown🇪🇺🇺🇸🇨🇳

Notes

Handheld bundle built around V4-R8, with a 2.8-inch touchscreen, L76K GNSS, buzzer, microSD slot, aluminum enclosure and LoRa whip antenna.[1]

The $69.90 reference configuration includes a 2,800 mAh flat-top 18650 cell; the kit is also sold without the cell for $66.90.[1]

Support for this kit's touchscreen and expansion peripherals is not separately confirmed.[4][5]

Sources

  1. Heltec WiFi LoRa 32 Expansion Kit V2 product and current variant page
  2. Heltec WiFi LoRa 32 V4-R8 datasheet
  3. Meshtastic official hardware device directory
  4. MeshCore heltec_v4_r8 variant
  5. MeshCore repeater v1.18.0 release (includes heltec_v4_r8 and heltec_v4_r8_tft builds)
  6. UMSH hardware support list
  7. OpenELAB HELTEC WiFi LoRa 32 Expansion Kit V2 for V4-R8 Touch GNSS exact offer
  8. OpenELAB US store: HELTEC WiFi LoRa 32 Expansion Kit for Meshtastic and LoRaWAN 863~928MHz
  9. OpenELAB US store: HELTEC WiFi LoRa 32 Expansion Kit V2 for V4-R8 Touch GNSS

Last updated 2026-10-20