LILYGO TTGO Meshtastic T-Beam V1.1 ESP32 433/915/923Mhz WiFi Bluetooth ESP3... (FREQUENCY: 923MHZ)

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R827.00

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Main centres:	1-3 business days
Regional areas:	3-4 business days
Remote areas:	3-5 business days

Seller

szulou4045

92.42 % Positive ratings

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Condition

New

Location

International

Bob Shop ID

612368910

SELECTED OPTION:
FREQUENCY: 923MHZ

a??More information:

Feature:

Working voltage	1.8~3.7V
Acceptable current	10~14mA
Transmit current	120mA@+20dBm
	90mA@+17dBm
	29mA@+13dBm
Operating frequency	433/915/923MHz (optional).
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
Data rate	0.018K~37.5Kbps@LoRa
Modulation Mode	FSK, GFSK, MSK, GMSK, LoRa TM, OOK
Interface form	SPI
Sleep current	0.2uA@SLEEP
Sleep current	1.5uA@IDLE
Operatinga??temperature	?-40a?? ~ +85a??

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 ?ﾣ

5. Driver IC:? SSD1306

6. Working temperature:? -30? celcius ~ 80? celcius

7. Module volume (generous):? 27.0mm x 27.0mm x 4.1mm

8. Supports many control chip:? Fully compatible with Arduino, 51 series, MSP430 series,STM32/2 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

Package includes:

1 X TTGO T-Beam?

1 X 433/915/923MHz Antenna

1 X 0.96 inch 128X64 OLED

2 X Pin

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