Meshtastic ESP32 + LoRa 433MHz + GPS + Display + 18650 Battery Holder

:PCO05109
€32.48

What is Meshtastic?

Meshtastic® is a project that lets you use inexpensive GPS radios as an extensible, long battery life, secure, mesh GPS communicator. These radios are great for hiking, skiing, paragliding - essentially any hobby where you don’t have reliable internet access. Each member of your private mesh can always see the location and distance of all other members and any text messages sent to your group chat.

The radios automatically create a mesh to forward packets as needed, so everyone in the group can receive messages from even the furthest member. The radios will optionally work with your phone, but no phone is required.

Quantity

If you have any questions on this product please feel free to contact us.

*Disclaimer: The images are merely illustrative.

Product DemonstrationNote: OLED is not soldered to T-BEAM)

Product Features

  • ESP32
  • Lastest ESP32 Version: REV1
  • WIFI
  • Bluetooth 
  • 8MB PSRAM
  • 4MB Flash
  • 3D Antenna
  • LORA

 

Product Description
  • Working voltage: 1.8~3.7v
  • Acceptable current:10~14mA
  • Transmit current: 120mA@+20dBm
  •                                90mA@+17dBm
  •                                29mA@+13dBm
  • Operating frequency: 433/470MHz(433HMz version)
  • Transmit power: +20dBm
  • Receive sensitivity :-139dBm@LoRa &62.5Khz&SF=12&146bps
  • -136dBm@LoRa &125Khz&SF=12&293bps
  • -118dBm@LoRa &125Khz&SF=6&9380bps
  • -123dBm@FSK&5Khz&1.2Kbps
  • Frequency error:+/-15KHz
  • FIFO space :64Byte
  • Data rate :1.2K~300Kbps@FSK
  •                    0.018K~37.5Kbps@LoRa        
  • Modulation Mode :FSK,GFSK,MSK,GMSK,LoRa TM,OOK
  • Interface form :SPI
  • Sleep current :0.2uA@SLEEP
  •                            1.5uA@IDLE
  • Operating temperature :-40℃- +85℃
  • Digital RSSI function
  • Automatic frequency correction
  • Automatic gain control 
  • Low voltage detection 
  • Fast wake-up and frequency hopping
  • Highly configurable data packet handler

 

GPS
GPS modules NEO-6M, 3V-5V power supply Universal
Destined module with ceramic antenna, signal super
Save the configuration parameter data EEPROM Down
With data backup battery
There are LED signal indicator
Default Baud Rate: 9600

 

Power

Power Supply Input USB 5V/1A

Charging current 500mA
Battery Input  3.7-4.2V
Charge IC AXP192

  

OLED Description:
1.Size:  0.96 inch
2.High resolution: 128 * 64
3.Color:  white
4.Viewing angle:  > 160 °
5.Driver IC:  SSD1306
6.Working temperature:  -30  celcius ~ 80  celcius
7.Module volume (generous):  27.0MM * 27.0MM * 4.1MM
8.Supports many control chip:  Fully compatible with Arduino, 51 series, MSP430 series,STM32/2, CSR chip, etc.  (a lot of routines for reference)
9.Wide voltage support: without any modification, directly supports 3.3V ~ 5V DC
10.Ultra-low power consumption: Normal operation Is 0.04W
11.IO port occupies minimal display: The IIC communication,as long as the two IO ports

LILYGO® TTGO Meshtastic T-Beam V1.1 ESP32 433/868/915/923Mhz WiFi Bluetooth ESP32 GPS NEO-6M SMA 18650 Battery Holder With OLED

LILYGO® TTGO Meshtastic T-Beam V1.1 ESP32 433/868/915/923Mhz WiFi Bluetooth ESP32 GPS NEO-6M SMA 18650 Battery Holder With OLED

 

More information:

Pin Schematic

LILYGO® TTGO Meshtastic T-Beam V1.1 ESP32 433/868/915/923Mhz WiFi Bluetooth ESP32 GPS NEO-6M SMA 18650 Battery Holder With OLED

 

Size picture

LILYGO® TTGO Meshtastic T-Beam V1.1 ESP32 433/868/915/923Mhz WiFi Bluetooth ESP32 GPS NEO-6M SMA 18650 Battery Holder With OLED

 

Shipping List

  • 1 X TTGO T-Beam 
  • 1 X 433MHz/868MHz Antenna      
  • 1 X 0.96 inch 128X64  OLED
  • 2 X Pin 
  • Note: OLED is not soldered to T-BEAM

LILYGO® TTGO Meshtastic T-Beam V1.1 ESP32 433/868/915/923Mhz WiFi Bluetooth ESP32 GPS NEO-6M SMA 18650 Battery Holder With OLED

 
PCO05109

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