T-Mini E-Paper S3

LILYGO · Dev-board

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Price: $44.36[2]

Specifications

SpecificationValue
Product statusActive [2]
LoRa chipSX1262 [1]
ProcessorESP32-S3 [1]
Radio powerUnknown
Frequency bands433 MHz, 868 MHz, 915 MHz [2]
GPSNot supported [1]
Display typeE-paper [1]
Display size1.02 in [1]
Display details1.02-inch 128 × 80 e-paper [1]
InputButtons [1]
BatteryNo built-in battery [2]
Dedicated solar inputNo [1]
AntennaExternal [1]
Connector: IPEX [1]
IP ratingUnknown
Dimensions102 × 24.5 × 53 mm [1]
WeightUnknown
T-Mini E-Paper S3 product photo
Image: LILYGO

Firmware support

FirmwareSupportDetails
MeshtasticOfficial [4]
Details
Build target(s)
mini-epaper-s3
Minimum version
2.7.20.6658ec2

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

Meshtastic web flasher
MeshCoreUnsupported—
UMSHUnsupported [6]—

Where to buy

Vendor / configurationPriceBased inShips from
LILYGO
Meshtastic · 433 / 868 / 915 MHzFrom $44.36
Observed 2026-10-19
🇨🇳🇨🇳🇺🇸🇨🇦🇪🇺

Notes

H676-01 (868 MHz) and H676-02 (915 MHz) cost $44.36; the separate 433 MHz H676-03 costs $45.75.[2]

An 18350 cell is required and is not included.[2] The maker specifies 102 × 24.5 × 53 mm dimensions for the kit.[1]

Sources

  1. LILYGO T-Mini E-Paper S3 documentation
  2. LILYGO T-Mini E paper S3 Meshtastic H676 variants
  3. Meshtastic T-Mini E-Paper device target
  4. Meshtastic officially supported device directory
  5. LILYGO Mini E-Paper S3 V1.2 schematic
  6. UMSH hardware support list
  7. Meshtastic adds the exact T-Mini E-Paper S3 kit target

Last updated 2026-10-20