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T-Beam Esp32 433/868/915/923Mhz Wifi Wireless Bluetooth Module Esp 32 Gps Neo-6M For Sma Lora 32 18650 Battery Holder W

T-Beam Esp32 433/868/915/923Mhz Wifi Wireless Bluetooth Module Esp 32 Gps Neo-6M For Sma Lora 32 18650 Battery Holder W

$47.95
2/7
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product reviews 

 





 T-Beam ESP32 433/868/915/923Mhz WiFi Wireless Bluetooth Module ESP 32 GPS NEO-6M for SMA LORA 32 18650 Battery Holder With OLED

 Features



 



ESP 32

The latest ESP 32 version: Rev1

WiFi

Bluetooth

4MB pSRAM

4MB flash memory

Three-dimensional antenna

for Lola





Product description



 



Working voltage: 1.8~3.7V

Acceptable current: 10~14 mA

Transmitting current: 120 mA@+20 dBm

90 mA@+17 dBm

29 mA@+13 dBm

Working frequency: 433/470 MHz (433 HMz version)/868m/915 m (868 MHz version)

Transmitting power: +20 dBm

Receiving sensitivity: -139 dBm@Lora&62.5Khz&SF=12&146 bps

-136 dBm@Lora&125 Khz&SF=12&293 bps

-118 dBm@Lora&125 Khz&SF=6&9380 bps

-123 dBm@FSK&5 Khz&1.2Kbps

Frequency error: +/-15 kHz

FIFO space: 64 bytes

Data rate: 1.2k~300 Kbps@FSK

0.018K~37.5Kbps@Lora

Modulation method: FSK, GFSK, MSK, GMSK, Lora TM, OOK

Interface form: SPI

Sleep current: 0.2uA@Sleep

1.5uA@idle

Working temperature: -40℃-+85℃

Digital RSSI function

Automatic frequency correction

Automatic gain control

Low pressure detection

Fast wake-up and frequency hopping

Highly configurable packet handler





Global Positioning System



 



gps module neo-6m, 3v-5v power supply universal

Pre-defined module with ceramic antenna, super signal

Save configuration parameter data EEPROM

With data backup battery

With LED signal indicator

Default baud rate: 9600



 



Power



 



TP 5400

1A battery management

LED indicator: 4 LEDs display the battery status in real time.

USB

CP CH9102F

Pre-Flash firmware





OLED description:



 



1. Size: 0.96 inches

2. High resolution: 128*64

3. Color: white

4. Viewing angle: >160°

5.Driver IC: SSD 1306

6. Working temperature: -30℃~80℃

7. Module size (generous): 27.0MM*27.0MM*4.1mm

8. Support a variety of control chips: fully compatible with Arduino, 51 series, MSP 430 series, STM 32/2, CSR chips, etc. (a lot of examples are available for reference)

Wide voltage support: Directly support 3.3V~5V DC power supply without any modification

10. Ultra-low power consumption: 0.04W in normal operation

11. IO port occupancy minimum display: IIC communication, as long as two IO ports

 

Package Included:



 



1× OLED screen

1X  motherboard

1×antenna

2×Pin single row pin





 



 















 





 









 





2/7

T-Beam Esp32 433/868/915/923Mhz Wifi Wireless Bluetooth Module Esp 32 Gps Neo-6M For Sma Lora 32 18650 Battery Holder W

$47.95
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