433/470/868/915MHz ESP32 WiFi Wireless bluetooth Module GPS NEO-M8N SMA 32 With 18650 Battery Holder

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$39.99

Ex Tax: $39.99

Stock: In Stock
Model: EB0043009
SKU: EB0043009

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Precise details:

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

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.

Note:

This product does not include the battery.

More details: https://github.com/LilyGO/TTGO-T-Beam

SD card test program: https://github.com/LilyGO/TTGO-SD-test

Package includes:

1 x WiFi Wireless bluetooth Module
1 x Antenna

2 x Pin

LILYGOreg-TTGO-T-Beam-433470868915MHz-ESP32-WiFi-Wireless-bluetooth-Module-GPS-NEO-M8N-SMA-LORA-32-W-1345473

Product Demonstration

With OLED (Not includes)

With BMP280 (Not includes)

Shipping Time

After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.

The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.

Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.

If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!

Tags: Wireless Module