Features:

1. Built-in latest firmware 1.8.4

2. 3D shell design

3. Built-in TF memory card slot

4. Built-in 500mAh rechargeable lithium battery

Specifications:

Part Name: for ESP32 Mar-x-Auder Device

Material: ABS

Size: As shown in the picture

Color: Black

Operation way: Touchscreen

Firmware Version: 1.8.4 (Note: Firmware version is not fixed and will be updated with firmware releases; currently 1.8.4)

size: 8.8cm x 5.9cm x 1.5cm

Screen Size: 2.8-inch resistive touchscreen

Applicable Range: 2.4GHz WiFi,compatible-Bluetooth, GPS detection, etc.

Battery: 500mAh

Charging Time: 1-2 hours

External Antenna Specifications

GPS antenna: 20dBi active 8cm antenna

2.4G antenna: 8dBi 8cm antenna

Package Contents:

1 x for ESP32 development board

2 x antennas

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.