New Wemos® TTGO T-Beam 433MHz/470MHz/868MHz/915MHz ESP32 WiFi Wireless Bluetooth Module GPS NEO-M8N SMA LORA 32 With 18650 Battery Holder

Price:
US$35.99 ~ 36.99

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Wemos® TTGO T-Beam 433MHz/470MHz/868MHz/915MHz ESP32 WiFi Wireless Bluetooth Module GPS NEO-M8N SMA LORA 32 With 18650 Battery Holder

ESP32
 
-Lastest ESP32 Version: REV1
-WIFI
-Bluetooth 
-4MB Flash
-4MB PSRAM
-3D Antenna
 
LORA
 
Product Description
 
Working voltage: 1.8~3.7V
Acceptable current: 10~14mA
Transmit current: 120mA@+20dBm
                            90mA@+17dBm
                            29mA@+13dBm
Operating frequency: 433/470MHz(433HMz version) /868M/915M(868MHz version) (Optional)
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 
RF wake-up function
Low voltage detection and temperature sensor
Fast wake-up and frequency hopping
Highly configurable data packet handler
 
GPS
 
GPS modules NEO-M8N, 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
 
Power
 
IP5306
2A Battery Management
LED indicator: There are 4 LEDs show the battery status in real time.
Power button: Click one time will start. Fast click 2 times will shut down.
 
USB
 
CP2104-GMR

Note:
 
This product does not include the battery.  

 

Package includes:

1 x WiFi Wireless Bluetooth Module
1 x Antenna

2 x Pin

Product Demonstration
 
With OLED (Not includes)


With BMP280 (Not includes)