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    TTGO Meshtastic T-Beam V1.1 ESP32 WiFi Bluetooth GPS with OLED Robotics Bangladesh
    • TTGO Meshtastic T-Beam V1.1 ESP32 WiFi Bluetooth GPS with OLED Robotics Bangladesh
    • TTGO Meshtastic T-Beam V1.1 ESP32 WiFi Bluetooth GPS with OLED Robotics Bangladesh
    • TTGO Meshtastic T-Beam V1.1 ESP32 WiFi Bluetooth GPS with OLED Robotics Bangladesh
    • TTGO Meshtastic T-Beam V1.1 ESP32 WiFi Bluetooth GPS with OLED Robotics Bangladesh
    • TTGO Meshtastic T-Beam V1.1 ESP32 WiFi Bluetooth GPS with OLED Robotics Bangladesh

    TTGO Meshtastic T-Beam V1.1 ESP32 WiFi Bluetooth GPS with OLED

    RBD-1558

    • TTGO Meshtastic T-Beam V1.1 ESP32 915Mhz or 433Mhz (Ships Random)
    • WiFi
    • Bluetooth
    • ESP32
    • GPS NEO-6M SMA
    • 18650 Battery Holder 
    • OLED (915Mhz OLED)
    BDT 7,290
    BDT 7,290 BDT 7,290 BDT 7,290 BDT 7,290
    Tax excluded Tax includedTax excludedTax includedTax excluded
    BDT 7,290 Tax excluded
    BDT 7,290 Tax included
    BDT 0 Tax
    BDT 7,290 Tax excluded
    BDT 0 Tax
    BDT 7,290 Tax included
    Quantity
    In-Stock
    14 Items

    11 people have purchased this item
    14 items in stock
    Description

    TTGO Meshtastic T-Beam V1.1 ESP32 915Mhz/433Mhz WiFi Bluetooth ESP32 GPS NEO-6M SMA 18650 Battery Holder with OLED (915Mhz OLED)  Featured By RoboticsBD.

    Product Images are shown for illustrative purposes only and may differ from the actual product.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Digital RSSI function

    1. Automatic frequency correction
    2. Automatic gain control 
    3. Low voltage detection 
    4. Fast wake-up and frequency hopping
    5. Highly configurable data packet handler

    GPS:

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

    Power:

    1. Power Supply Input USB 5V/1A
    2. aCharging current 500mA
    3. aBattery Input  3.7-4.2V
    4. aCharge IC AXP192

    OLED Description:

    1. Size:  0.96 inch
    2. aHigh resolution: 128 * 64
    3. aColor:  White
    4. aViewing angle:  > 160 °
    5. aaDriver IC:  SSD1306
    6. aWorking temperature:  -30  celcius ~ 80  celcius
    7. aModule volume (generous):  27.0mm x 27.0mm x 4.1mm
    8. aSupports many control chip:  Fully compatible with Arduino, 51 series, MSP430 series,STM32/2 chip, etc.  (a lot of routines for reference)
    9. aWide voltage support: without any modification, directly supports 3.3V ~ 5V DC
    10. aUltra-low power consumption: Normal operation Is 0.04W
    11. IO port occupies minimal display: The IIC communication, as long as the two IO ports

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    General Specification
    Working voltage1.8~3.7V
    Acceptable current10~14mA
    Transmit current
    		120mA@+20dBm
    90mA@+17dBm
    29mA@+13dBm
    Operating frequency433/915/923MHz (Random)
    Transmit power20dBm
    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 error15KHz
    FIFO space64Byte
    Data rate
    		1.2K~300Kbps@FSK
    0.018K~37.5Kbps@LoRa
    Modulation ModeFSK, GFSK, MSK, GMSK, LoRa TM, OOK
    Interface formSPI
    Sleep current
    		0.2uA@SLEEP
    1.5uA@IDLE
    Operating temperature-40℃ ~ +85℃

    Please allow 5% measuring deviation due to manual measurement.

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    Documentation:

    1. https://github.com/geeksville/Meshtastic-Android/blob/master/README.md 
    2. https://github.com/meshtastic/Meshtastic-device/releases 
    3. https://github.com/Xinyuan-LilyGO/LilyGO-T-Beam 

    Package Includes:

    1 X TTGO T-Beam 

    1 X 433/915/923MHz Antenna

    1 X 0.96 inch 128X64 OLED

    2 X Pin.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

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    Product Details
    RBD-1558
    14 Items

    Specific References

    EAN13
    1558
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    Reference: RBD-0196

    Brand: DFRobot

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    (0)
    The APC220 radio module offers a cost-effective solution for wireless data communications, featuring an embedded high-speed microprocessor and high-performance IC. With its transparent UART/TTL interface, it eliminates the need for packetizing and data encoding, making it a popular choice among customers seeking better range performance at a low cost.
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    Reference: RBD-0120

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    (0)
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