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LILYGO® TTGO Meshtastic T-Beam V1.2 ESP32 LoRa Development Board 433MHz 868MHz 915MHz 923MHz WiFi BLE GPS OLED Display AXP2101
LILYGO® TTGO Meshtastic T-Beam V1.2 ESP32 LoRa Development Board 433MHz 868MHz 915MHz 923MHz WiFi BLE GPS OLED Display AXP2101
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SPECIFICATIONS
Brand Name: NoEnName_Null
Certification: CE,FCC
Chip: ESP32
Compatible Audio & Video Equipment Style: Professional Audio Equipment
Cooperating Engineer: Meshtastic
Master Chip: ESP32
Origin: Mainland China
Package: Yes
Product Type: 433/866/913/923Mhz
Support 1: for Arduino,Wholesale Module,Custom Made
Support 2: esp32 with display
Support 3: esp32 lora
Wireless: LoRa Module
Wireless Standard: Low-power local area network
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April 13, 2022 Meshtastic T-Beam V1.1
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Meshtastic T-Beam V1.1 released OLED soldered version on April 13, 2022.
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This version solder the will OLED on the T-Beam motherboard when it ships to save you time.
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June 28, 2023 Meshtastic T-Beam V1.2
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Since AXP192 is out of production, it has been replaced by AXP2101 now. The old and new versions will be delivered randomly.
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Meshtastic T-Beam |
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MCU |
ESP32 |
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Flash |
4MB |
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Serial Chip |
CH9102 |
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PMU |
AXP2101 |
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Wireless Protocol |
Wi-Fi+Bluetooth 4.2 |
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Onboard Functions |
3 Button(Power+IO38+Reset) |
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Power Supply Mode |
Support USB / 18650 Battery |
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NEO-6M GPS Modules |
Support GPS Protocol |
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Onboard RTC Crystal |
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Support Interrupt / Wakeup |
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Long Range Low Power LoRa Transceiver |
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High Sensitivity |
-148 dBm |
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Transceive Rate |
300 kbps |
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Optional Version |
SX1278 / SX1276 |
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Power Amplifiers |
+14dBm |
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TX Current |
120mA |
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RX Current |
9.9mA |
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Programmable Bit |
300 kbps |
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Oscillator |
TCXO |
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Frequency model comparison |
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Hardware |
SX1278 |
SX1276 |
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Software |
Meshtastic 433MHz Version |
Meshtastic 868/915/923 MHz Version |
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0.96 Inch OLED Parameters |
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Size |
0.96 inch |
High resolution |
128 * 64 |
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Driver IC |
SSD1306 |
Color |
White |
More information
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https://www.aliexpress.com/item/1005003510957337.html |
https://www.aliexpress.com/item/32922106384.html |
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Not Soldered OLED |
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433/868MHz Antenna |
915/923MHz Antenna |
What's in the box? |
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1 X Meshtastic T-Beam |
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1 X LoRa Antenna |
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1 X 0.96-inch OLED |
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2 X Pin |
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Note: OLED is not soldered to T-Beam |
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Soldered OLED |
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433/868MHz Antenna |
915/923MHz Antenna |
What's in the box? |
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1 X Meshtastic T-Beam |
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1 X LoRa Antenna |
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1 X 0.96-inch OLED (Soldered) |
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2 X Pin |
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Note: The OLED is soldered to T-Beam |
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