Wireless Paper

Heltec Automation · Dev-board

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Price: $19.90[1]

Specifications

SpecificationValue
Product statusActive [1]
LoRa chipSX1262 [2]
ProcessorESP32-S3 [2]
Radio powerUnknown
Frequency bands433 MHz, 470–510 MHz, 863–870 MHz, 902–928 MHz [1]
GPSNot supported [6]
Display typeE-paper [6]
Display size2.13 in [6]
Display details2.13-inch black-and-white E-Ink, 250×122 [6]
InputButtons [4]
BatteryNo built-in battery [1]
Dedicated solar inputNo [4]
AntennaExternal [1]
Connector: IPEX LoRa antenna interface [6]
IP ratingUnknown
DimensionsUnknown
WeightUnknown
Wireless Paper product photo
Image: Heltec Automation

Firmware support

FirmwareSupportDetails
MeshtasticOfficial [5]
Details
Build target(s)
heltec-wireless-paper
Minimum version
2.1.19.eb7025f

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

Meshtastic web flasher
MeshCoreSupported [7]
Details
Build target(s)
Heltec_Wireless_Paper_companion_radio_ble, Heltec_Wireless_Paper_companion_radio_usb, Heltec_Wireless_Paper_repeater, Heltec_Wireless_Paper_repeater_bridge_espnow, Heltec_Wireless_Paper_room_server, Heltec_Wireless_Paper_kiss_modem
Roles
  • Companion (Bluetooth): Heltec_Wireless_Paper_companion_radio_ble
  • Companion (USB): Heltec_Wireless_Paper_companion_radio_usb
  • Repeater: Heltec_Wireless_Paper_repeater, Heltec_Wireless_Paper_repeater_bridge_espnow
  • Room server: Heltec_Wireless_Paper_room_server
Minimum version
Unknown

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

MeshCore web flasher
UMSHUnsupported [8]—

Where to buy

Vendor / configurationPriceBased inShips from
Heltec Automation
433 / 470–510 / 863–870 / 902–928 MHz$19.90
Observed 2026-10-19
Unknown🇨🇳🇪🇺🇺🇸
OpenELAB
Global site
868 MHz		€19.90
Observed 2026-10-19
Unknown🇪🇺🇺🇸🇨🇳
US site
915 MHz		$19.99
Observed 2026-10-19
Unknown🇪🇺🇺🇸🇨🇳

Notes

V1.1 changes the E-Ink panel from the original Wireless Paper revision.[3] The package includes an acrylic protection plate and LoRa antenna, but no battery.[1]

Sources

  1. Heltec Wireless Paper current product page and packing list
  2. Heltec Wireless Paper hardware datasheet
  3. Heltec hardware update logs
  4. Heltec Wireless Paper schematic
  5. Meshtastic official hardware device directory
  6. Meshtastic Heltec device documentation
  7. MeshCore official flasher device catalog
  8. UMSH hardware support list
  9. OpenELAB HELTEC Wireless Paper ESP32S3 SX1262 E-paper Meshtastic LoRaWAN 868Mhz exact offer
  10. OpenELAB US store: HELTEC Wireless Paper ESP32S3 SX1262 E-paper Meshtastic LoRaWAN 915Mhz

Last updated 2026-10-20