LoRa32 V2.1_1.6 Introduce

  • We have enhanced the capabilities of the TTGO LoRa V2.1 board by adding an SMA antenna.

  • Additionally, we have modified the power switch interaction mode for improved performance. The SMA antenna improves signal transmission.

 

More information

️Notice:The shipping list does not include battery and SD card.
 
️Note:
The Meshtastic firmware is not adapted to the TCXO version yet.
You can add the below sentences in the source codes to make it work.
 
Or you can ask in the github or community of Meshtastic:
 

 

LoRa32 Specifications

MCU

ESP32

Flash

4MB

PSRAM

8MB

Wireless Connectivity

Wi-Fi 802.11

Bluetooth V4.2 + Bluetooth LE

Programming Platform

Arduino-ide、Micropython

Onboard Functions

  • TF Card Slot

  • USB or 3.7V Lipo Battery Power Supply

  • Battery Switch

Onboard Button

Reset + Boot

 

Screen Specifications

Type

OLED

Resolution

128 x 64

Drive

SSD1306

Size

0.96-inch Diagonal

Interface

I2C

I2C Interface

SDA--IO21

SCL--IO22

Text Color

White

Background Color

Blue

 

Low Power LoRa Transceiver

LoRa Module

SX1276

SX1278

Frequency Bands

868/915/923MHz

433MHz

High-efficiency PA

+14dBm

+14dBm

Low RX Current

9.9mA

9.9mA


LoRa32

What's in the box?

1 X LoRa32 Module

1 X LoRa Antenna

2 X Pin

1 X Power Cable(Jst 2pin 1.25mm)