LILYGO® TTGO Meshtastic T-Beam V1.2 ESP32 LoRa Placa de desarrollo 433MHz 868MHz 915MHz 923MHz WiFi BLE GPS pantalla OLED AXP2101

• April 13, 2022 Meshtastic T-Beam V1.1

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

  2. 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

  1. Since AXP192 is out of production, it has been replaced by AXP2101 now.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

Frequency model comparison

Hardware

SX1278

SX1276

Software

Meshtastic

433MHz Version

0.96 Inch OLED Parameters

Size

0.96 inch

High resolution

128 * 64

Driver IC

SSD1306

Color

White

More information

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

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