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TTGO T-Beam ESP32 433868915Mhz WiFi Wireless bluetooth Module ESP-32 GPS NEO-6M SMA LORA 32 18650 Battery Holder
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TTGO T-Beam ESP32 433868915Mhz WiFi Wireless bluetooth Module ESP-32 GPS NEO-6M SMA LORA 32 18650 Battery Holder

- China
104971501865164789

0 Customer Reviews | Please refer to English description
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Descriptions

Main Features

Product Upgrade Content:
 
1. Pin GPIO34 pin is replaced with GPIO35
2. Replace the charging IC (TP5400) with the power management AXP192
3.GPS TX, RX pin replacement
4. Power on and remove, replace with button to open
5. Reduced sleep current
6. GPS battery replacement

Features:
 
ESP32
Lastest ESP32 Version: REV1
WIFI
bluetooth 
4MB Flash
3D Antenna
 
LORA
Working voltage: 1.8~3.7v
Acceptable current: 10~14mA
Transmit current: 120mA@+20dBm
               90mA@+17dBm
                29mA@+13dBm
Operating frequency: 433MHz/868MHz/915MHz
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-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
Power
IP5306
2A Bat
tery 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

Product Details:



Pin Schematic:



Package included:

1 x TTGO T-Beam ESP32
1 x Antenna
2 x Pin













Specification

Type
Voltage Regulator
Condition
New
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