- Esgotado
LILYGO TTGO T-Beam V1.1 LoRa32 868Mhz
LILYGO TTGO T-Beam V1.1 LoRa32 868Mhz
Protegemos os seus dados com medidas de segurança rigorosas para evitar acessos não autorizados.
Envios em 2 a 7 dias úteis dependendo do transportador selecionado durante a compra do produto.
Você pode devolver sua compra no prazo de 14 dias se o produto e a embalagem estiverem em perfeitas
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) /868M/915M(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
More information:
https://github.com/lyusupov/SoftRF/wiki/Prime-Edition-MkII
https://github.com/LilyGO/SoftRF
https://github.com/Xinyuan-LilyGO/LilyGO-T-Beam