TTGO T-Beamv1.0 ESP32 Chipset Bluetooth WiFi Module 923MHz LoRa NEO-6M GPS Module with SMA Antenna, Original Version

TTGO T-Beamv1.0 is a Bluetooth and WiFi module with integrated LoRa and GPS capabilities. It is suitable for applications requiring long-range communication and location tracking.

• Working voltage: 1.8V to 13.7V
• Acceptable current: 10mA to 114mA
• Emission current: 120mA at +20dBm, 90mA at +17dBm, 29mA at +13dBm
• Working frequency: 923MHz
• Transmitting power: +20dBm
• Receiving sensitivity:
  • -139dBm at LoRa, 62.5kHz, SF=12, 146bps
  • -136dBm at LoRa, 125kHz, SF=12, 293bps
  • -118dBm at LoRa, 125kHz, SF=6, 9380bps
  • -123dBm at FSK, 5kHz, 1.2Kbps
• Frequency error: +/- 15kHz
• FIFO space: 64 bytes
• Data rate:
  • 1.2Kbps to 1300Kbps at FSK
  • 0.018Kbps to 37.5Kbps at LoRa
• Modulation modes: FSK, GFSK, MSK, GMSK, LoRa TM, OOK
• Interface form: SPI
• Sleep current:
  • 0.2µA in sleep mode
  • 1.5µA in idle mode
• Working temperature: -40°C to +85°C
• Digital RSSI function
• Automatic frequency correction
• Automatic gain control
• Low voltage detection and temperature sensor
• Fast wake-up and frequency hopping
• Highly configurable packet handler
• GPS module: NEO-6M, 3V to 5V power supply
• Ceramic antenna for improved signal
• EEPROM for saving configuration parameters
• Battery with data backup
• LED signal indicator
• Default baud rate: 9600
• Power management: TP5400, 1A
• CP2104-GMR
• Pre-flash firmware: SoftRF V4.0
• LoRa radio frequency compatibility: 868MHz, 915MHz, 433MHz