LILYGO® T-Beam SUPREME (M) ESP32-S3 Meshtastic LoRa Board SX1262 915MHz or 433 MHz GPS L76K or U-blox

T-BeamSUPREME (M) development board produced by LILYGO and Meshtastic. The main difference between T-BeamSUPREME (M) and T-BeamSUPREME (S) is the different firmware of the products. The board has a SMA-female connector (compatible with SMA-male antennas).  T-BeamSUPREME (M)=T-BeamSUPREME MeshtasticT-BeamSUPREME (S)=T-BeamSUPREME SoftRFThe difference between L76K and u-blox versions Specifications MCU ESP32-S3FN8 Dual-core LX7 microprocessor Wireless Connectivity 2.4 GHz Wi-Fi & Bluetooth5 (LE) Development  Arduino, PlatformlO-IDE, Micropython Onboard functions Boot (IO00) + Reset + Power Button Flash 8MB PSRAM 8MB  Six-axis IMU QMI8658 Sample Code For Reference [Github] If you need technical support please check the link to find more details. T-BeamSUPREME LILYGO LoRa series Pin Digram Warranty & Support: Complimentary Telephone and Email/Live Chat Support (Click Here)Online Technical Manuals and Instructions (Click Here)RAK LILYGO Heltec & Developer Board Warranty Policy – Rokland Sales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department. Dev board return policyDevelopment boards are specialty items that generally cannot be resold on return, especially if the firmware has been flashed. Defective boards can be replaced or returned for refund within 30 days of purchase. Non-defective boards can be returned in the same time frame if in like-new condition with a 20 percent restocking fee applied. If the board has had altered firmware or became bricked due to a non-standard firmware flash, the board may not be eligible for return.