1. Description
This module is designed to test the rf module NDB-T2640.
The module is designed to compatible with Arduino develop board. It can plug in the Arduino develop board and communication with the Arduino develop board via UART or I2C bus.
It can work work independently, with a Cell battery or connect to the PC by USB cable.
Boards Features
- Micro-usb intface with USB 5.0V power supply.
- usb-to-uart
- Cell Battery
- A temperature sensor and a humidity snesor connect to the RF module vis I2C bus
- A NDB-T2640 Bluetooth Low energy Module
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