TTGO T-BEAM V1.2 Meshtastic LoRa 433 MHz development board SX1278 ESP32 WiFi BT GPS View larger

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TTGO T-BEAM V1.2 Meshtastic LoRa 433 MHz development board SX1278 ESP32 WiFi BT GPS

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IoT development board for the LoRa 433 MHz ISM band and the LoRa amateur radio band, with 802.11 b/g/n WIFI connection , Bluetooth/BLE 4.2, soldered 2.4cm OLED display, GPS module and battery holder (battery not included).

With firmware loaded.

Supplied with: 1 TTGO T-BEAM 1.2 Meshtastic module, 1 433 MHz antenna, 2 headers (soldered), 1 OLED screen (soldered). Battery and USB cable not included.

More details

46,40 € tax excl.

In stock

   More than 10 Items

Data sheet

Chipset: ESP32
ISM frequencies: 433 MHz
LoRa module: SX1278
Max. transmit power: +20dBm - 100mW +20dBm - 100mW
Frequency stability: +/- 15KHz
Interface: SPI
Operating temperature: -40° / +85°
RSSI digital function
Automatic frequency correction
Automatic gain control
Fast wake-up and frequency hopping
Data packet manager
Antenna connector : SMA female
NEO-6M GPS modules, 3V-5V power supply
With integrated ceramic GPS antenna
Bluetooth 4.2 module
WIFI module:
Configuration data backup EEPROM
Signal indicator LED
Battery management
Power supply: Micro-USB or 18650battery
Serial chip:
Preloaded firmware : Meshtastic
TTGO T-BEAM version: 1.2
Flash memory: 4MB
PSRAM memory: 8MB
3 buttons : Power+IO38+Reset

Documentation on the Meshtastic firmware is available on Github: https: //

TTGO T-BEAM development board diagram


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