T-Beam SX1276

LILYGO · Dev-board

Compare with other devices

Price: $29.36[9]

Specifications

SpecificationValue
Product statusActive [2]
LoRa chipSX1276 [2]
ProcessorESP32 [1]
Radio powerUnknown
Frequency bands868 MHz, 915 MHz, 920 MHz, 923 MHz [2]
GPSBuilt in [1]
Display typeOLED [1]
Display size0.96 in [1]
Display details0.96-inch 128 × 64 SSD1306 OLED [1]
InputButtons [12]
BatteryNo built-in battery [1]
Dedicated solar inputNo [1]
AntennaExternal [3]
Connector: IPEX-1 [3]
IP ratingUnknown
Dimensions100 × 40 × 26 mm [1]
WeightUnknown

Firmware support

FirmwareSupportDetails
MeshtasticCommunity [6]
Details
Build target(s)
tbeam
Minimum version
0.2.0

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

Meshtastic web flasher
MeshCoreSupported [5]
Details
Build target(s)
Tbeam_SX1276_companion_radio_ble, Tbeam_SX1276_repeater, Tbeam_SX1276_room_server
Roles
  • Companion (Bluetooth): Tbeam_SX1276_companion_radio_ble
  • Repeater: Tbeam_SX1276_repeater
  • Room server: Tbeam_SX1276_room_server
Minimum version
1.7.1

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

MeshCore web flasher
UMSHUnsupported [7]—

Where to buy

Vendor / configurationPriceBased inShips from
LILYGO
433 / 868 / 915 / 923 / 920 MHzFrom $33.02
Observed 2026-10-19
🇨🇳🇨🇳🇺🇸🇨🇦🇪🇺
SoftRF · 868 MHzFrom $29.36
Observed 2026-10-19
🇨🇳🇨🇳🇺🇸🇨🇦🇪🇺
Tindie
Meshtastic · 868 / 915 / 923 MHz		$30.65
Observed 2026-10-21
🇨🇳🇨🇳🇺🇸🇨🇦🇪🇺
OpenELAB
Global site
868 MHz		€52.45
Observed 2026-10-19
Unknown🇪🇺🇺🇸🇨🇳
US site
915 MHz		$64.19
Observed 2026-10-19
Unknown🇪🇺🇺🇸🇨🇳

Notes

The 868/915/920/923 MHz configurations use the SX1276 radio. The board has a removable 18650 holder; a cell is purchased separately.

[2] [1] [6]

Sources

  1. LILYGO T-Beam documentation
  2. LILYGO T-Beam current product variants
  3. Meshtastic LILYGO T-Beam documentation
  4. Meshtastic device hardware catalog
  5. MeshCore official flasher catalog
  6. Meshtastic community-supported LILYGO devices
  7. UMSH hardware support list
  8. Generic T-Beam upstream mesh radio implementation
  9. LILYGO T-Beam SoftRF current radio variants
  10. OpenELAB LILYGO T-Beam Meshtastic | ESP32 LoRa GPS Board for Off-Grid Networks exact offer
  11. OpenELAB US store: LILYGO T-Beam Meshtastic ESP32 LoRa 915MHZ Wireless Module
  12. LILYGO T-Beam Meshtastic GPIO38 button mapping
  13. LILYGO T-Beam V1.2 Meshtastic listing on Tindie

Last updated 2026-10-21