Vision Master E213

Heltec Automation · Dev-board

Compare with other devices

Price: $20.90[4]

Specifications

SpecificationValue
Product statusActive [1]
LoRa chipSX1262 [2]
ProcessorESP32-S3 [2]
Radio power126 mW (21 dBm) [2]
Frequency bands433 MHz, 470–510 MHz, 863–870 MHz, 902–928 MHz [1]
GPSNot supported [6]
Display typeE-paper [2]
Display size2.13 in [2]
Display details2.13-inch black-and-white E-Ink, 250×122 [2]
InputButtons [1]
BatteryNo built-in battery [1]
Dedicated solar inputNo [2]
AntennaExternal [2]
Connector: IPEX 1.0 LoRa antenna interface [2]
IP ratingUnknown
Dimensions66.75 × 30.41 × 10 mm [2]
Weight35 g [1]
Vision Master E213 product photo
Image: Heltec Automation

Firmware support

FirmwareSupportDetails
MeshtasticOfficial [5]
Details
Build target(s)
heltec-vision-master-e213
Minimum version
2.4.0.46d7b82

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

Meshtastic web flasher
MeshCoreSupported [9]
Details
Build target(s)
Heltec_E213_companion_radio_ble, Heltec_E213_companion_radio_usb, Heltec_E213_repeater, Heltec_E213_room_server
Roles
  • Companion (Bluetooth): Heltec_E213_companion_radio_ble
  • Companion (USB): Heltec_E213_companion_radio_usb
  • Repeater: Heltec_E213_repeater
  • Room server: Heltec_E213_room_server
Minimum version
1.9.0

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

MeshCore web flasher
UMSHUnsupported [10]—

Where to buy

Vendor / configurationPriceBased inShips from
Heltec Automation
Meshtastic · 433 / 470–510 / 863–870 / 902–928 MHz$20.90
Observed 2026-10-19
Unknown🇨🇳🇪🇺🇺🇸
OpenELAB
Global site
868 MHz		€23.05
Observed 2026-10-19
Unknown🇪🇺🇺🇸🇨🇳
US site
868 MHz		$28.99
Observed 2026-10-19
Unknown🇪🇺🇺🇸🇨🇳

Notes

The LoRa-equipped E213 uses an HT-RA62 module with SX1262; Heltec also offers the board without a LoRa module. GNSS is an expansion possibility, not built in.

[1] [2] [6]

Sources

  1. Heltec Vision Master E213 product and current variants
  2. Heltec Vision Master E213 datasheet
  3. Heltec Vision Master E213 schematic
  4. Heltec E213 902–928 MHz Meshtastic SKU current price and stock
  5. Meshtastic official hardware device directory
  6. Meshtastic Vision Master E213 device documentation
  7. Meshtastic Vision Master E213 firmware target
  8. MeshCore Heltec E213 board configuration
  9. MeshCore official flasher device catalog
  10. UMSH hardware support list
  11. Heltec Vision Master E213 hardware update log
  12. OpenELAB HELTEC Vision Master E213 S3 SX1262 E-Paper Meshtastic LoRaWAN 868Mhz exact offer
  13. OpenELAB US store: HELTEC Vision Master E213 S3 SX1262 E-Paper Meshtastic LoRaWAN 868Mhz

Last updated 2026-10-20