EoRa-HUB

EBYTE · Dev-board

Compare with other devices

Price: $22.83[3]

Specifications

SpecificationValue
Product statusActive [3]
LoRa chipLR1121 [4]
ProcessorESP32-S3 [4]
Radio power141 mW (21.5 dBm) [5]
Frequency bands410–493 MHz, 850–930 MHz, 2400–2500 MHz [4]
GPSNot supported [4]
Display typeOLED [4]
Display size0.96 in [4]
Display details0.96-inch SSD1306 OLED [8]
InputButtons [8]
BatteryNo built-in battery [4]
Dedicated solar inputNo [4]
Integrated solar panelNone [4]
Solar panel powerNone
AntennaExternal [4]
Connector: Two IPEX-1 / U.FL sockets, one per LoRa band [4]
IP ratingUnknown
DimensionsUnknown
WeightUnknown

Firmware support

FirmwareSupportDetails
MeshtasticCommunity [7]
Details
Build target(s)
CDEBYTE_EoRa-Hub
Minimum version
2.7.18.fb3bf78

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

Meshtastic web flasher
MeshCoreUnsupported—
UMSHUnsupported—

Where to buy

Vendor / configurationPriceBased inShips from
EBYTE
433 / 470 MHz / 2.4 GHz$22.83
Observed 2026-10-25
🇨🇳🇨🇳
868 / 915 MHz / 2.4 GHz$22.83
Observed 2026-10-25
🇨🇳🇨🇳

Notes

The 400TB option covers 410–493 MHz; the 900TB covers 850–930 MHz. Both also provide a separate 2.4 GHz LoRa connection.[4]

The listed 21.5 dBm rating applies to the 400TB; EBYTE specifies 22 dBm for the 900TB and 13 dBm at 2.4 GHz. The shared manual rounds both sub-GHz ratings to 22 dBm.[5][6][4]

Bare-board and two-antenna packages are offered. A user-supplied single-cell lithium battery can connect to the onboard 500 mA charger.[3][4]

Meshtastic's RF-switch configuration differs from EBYTE's published module table.[1][2]

Resources

Sources

  1. Meshtastic EoRa-HUB custom RF-switch configuration
  2. EBYTE E80-900M2213S pin definition and RF-switch control table
  3. EBYTE EoRa-HUB 400TB / 900TB exact board and antenna options
  4. EBYTE EoRa-HUB 400TB / 900TB user manual
  5. EBYTE EoRa-HUB-400TB RF parameters
  6. EBYTE EoRa-HUB-900TB RF parameters
  7. Meshtastic EoRa-HUB build target
  8. Meshtastic EoRa-HUB display, UI button and radio mapping
  9. Meshtastic adds the EBYTE EoRa-HUB board

Last updated 2026-10-25