LILYGO TTGO T-Beam OLED ESP32 433Mhz V1.2 WiFi Wireless bluetooth Module GPS NEO-6M SMA LORA32 18650 Battery Holder

LILYGO TTGO T-Beam OLED ESP32 433Mhz V1.2 WiFi Wireless bluetooth Module GPS NEO-6M SMA LORA32 18650 Battery Holder

• Lastest ESP32 Version: REV1.2
• WIFI
• bluetooth 
• 4MB PSRAM
• 4MB Flash
• 3D Antenna

• Working voltage: 1.8~3.7v
• Acceptable current: 10~14mA
• Transmit current: 120mA@+20dBm,  90mA@+17dBm, 29mA@+13dBm
• Operating frequency: 433/470MHz(433HMz version)
• 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, 0.018K~37.5Kbps@LoRa        
• Modulation Mode: FSK,GFSK,MSK,GMSK,LoRa TM, OOK
• Interface form: SPI
• Sleep current: 0.2uA@SLEEP, 1.5uA@IDLE
• Operating temperature: -40℃- +85℃
• Digital RSSI function
• Automatic frequency correction
• Automatic gain control 
• Low voltage detection 
• Fast wake-up and frequency hopping
• Highly configurable data packet handler
• Radio Semtech SX1276

• 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

• TP5400
• 1A Battery Management
• LED indicator: There are 4 LEDs show the battery status in real time.
• USB: CP2104-GMR
• Pre-Flash Firmware: -SoftRF V4.0

OLED Description:  

1. Size: 0.96 inch
2. High resolution: 128 * 64
3. Color: white
4. Viewing angle: > 160 °
5. Driver IC: SSD1306
6. Working temperature: -30  celcius ~ 80  celcius
7. Module volume (generous): 27.0MM * 27.0MM * 4.1MM
8. Supports many control chip: Fully compatible with , 51 series, MSP430 series,STM32/2, 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 ESP32

1 x  Antenna

2 x  Pin strips

 

Default Software:

Default admin software installed is https://github.com/lyusupov/SoftRF

Connect to WIFI SoftRF-[Last 6 digits of Mac address]
PW: 12345678

GPS is lock if led at UPS block is flashing (next to Antenna connector)

Connect to admin screen http://192.168.1.1

Serial Port  ?? Board 38400

This Unit can be configured as a Lora APRS tracker using the following software.

https://github.com/antonjan/LoRa_APRS_Tracker

More information:

Default software installed is http://github.com/lyusupov/SoftRF

https://github.com/geeksville/Meshtastic-Android/blob/master/README.md 

https://github.com/meshtastic/Meshtastic-device/releases

https://github.com/Xinyuan-LilyGO/LilyGO-T-Beam 

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