Meshtastic ESP32 + LoRa 868MHz + GPS + Display + Suporte Bateria 18650

:PCO05110
32,48 €

O que é Meshtastic?

Meshtastic é um projecto que visa fomentar o uso de sistemas GPS de baixo custo com foco no baixo consumo e que permite desenvolver dispositivos de monitorização para escalada, esqui, parapente, entre muito outros desportos e aplicações.

Guia para iniciantes

Recomendamos o seguinte site onde poderá encontrar toda a informação em como usar este módulo:
meshtastic.letstalkthis.com.

Este módulo tem suporte para uma bateria 18650 (vendida em separado aqui)

Quantidade
Sem Stock


DESCRIÇÃO EM PORTUGUÊS BREVEMENTE DISPONÍVEL

Se tiver alguma dúvida neste produto não hesite em contactar-nos.

*Atenção: as imagens são meramente ilustrativas.

Product Demonstration（Note: 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: 868MHz 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 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

PCO05110

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