LILYGO® TTGO Meshtastic T-Beam V1.2 ESP32 LoRa Development Board 433MHz 868MHz 915MHz 923MHz WiFi BLE GPS OLED Display AXP2101

Meshtastic T-Beam Notice

April 13, 2022 Meshtastic T-Beam V1.1

Meshtastic T-Beam V1.1 released OLED soldered version on April 13, 2022.

This version solder the will OLED on the T-Beam motherboard when it ships to save you time.

June 28, 2023 Meshtastic T-Beam V1.2

Since AXP192 is out of production, it has been replaced by AXP2101 now. The old and new versions will be delivered randomly.

Meshtastic T-Beam

MCU

ESP32

Flash

4MB

Serial Chip

CH9102

PMU

AXP2101

Wireless Protocol

Wi-Fi+Bluetooth 4.2

Onboard Functions

3 Button(Power+IO38+Reset)

Power Supply Mode

Support USB / 18650 Battery

NEO-6M GPS Modules

Support GPS Protocol

Onboard RTC Crystal

Support Interrupt / Wakeup

Long Range Low Power LoRa Transceiver

High Sensitivity

-148 dBm

Transceive Rate

300 kbps

Optional Version

SX1278 / SX1276

Power Amplifiers

+14dBm

TX Current

120mA

RX Current

9.9mA

Programmable Bit

300 kbps

Oscillator

TCXO

Hardware

SX1278

SX1276

Software

Meshtastic
433MHz Version

Meshtastic
868/915/923 MHz Version

0.96 Inch OLED Parameters

Size

0.96 inch

High resolution

128 * 64

Driver IC

SSD1306

Color

White

More information

https://www.aaaaaaa.com/item/1005003510957337.html

https://www.aaaaaaa.com/item/32922106384.html

Not Soldered OLED

433/868MHz Antenna

915/923MHz Antenna

What’s in the box?

1 X Meshtastic T-Beam

1 X LoRa Antenna

1 X 0.96-inch OLED

2 X Pin

Note: OLED is not soldered to T-Beam

1

Soldered OLED

433/868MHz Antenna

915/923MHz Antenna

What’s in the box?

1 X Meshtastic T-Beam

1 X LoRa Antenna

1 X 0.96-inch OLED (Soldered)

2 X Pin

Note: The OLED is soldered to T-Beam