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Ultra Long Range · Ultra Low Power VT-DT2-CC1310

Ultra Long Range · Ultra Low Power VT-DT2-CC1310

Product No:VT-DT2-CC1310 RF Transceiver Mod

Model:VT-DT2-CC1310

Manufacturer:Vchip

Last update:2018-04-12

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Product details  [Datasheet]

Overview

VT-DT2-CC1310 serials RF transceiver modules are designed based on TI high performance SoC IC CC1310, which combines Sub-1G wireless transceiver and an ARM® Cortex®-M3 processing core, and can cover ultra long range and be ultra low power.

The serials modules transparently transmit data, i.e. what you receive is what you transmit. There is no requirement for users to put effort on programming to control the RF part, but only treat the module as a UART terminal, connect the UART interface and then let data be transmitted and received. It helps users saving much more time for product development.

CC1310 has Long-range Mode (LRM) which is similar to LoRa. When TX power 15dBm and data rate 625bps, it can cover 3km range communication. The module’s RX current is 6.2mA, and the current under shutdown mode is only 185nA. They are especially suitable for the applications under low battery field such as fault indicator, SmartGrid and Automatic Meter Reading, environment monitor, etc.

VT-DT2-CC1310 serials RF transceiver modules include 433MHz, 470MHz, 510MHz, 868MHz, 915MHz, also include modules with RF PA. The corresponding pure hardware modules are named “VT-S02C/VT-SA02X”, and user can easily choose what you want.

 

 Product information

Product Name

Freq.

MHz

Max TX Power dBm

Sensitivity

dBm

Range

km

Voltage

V

Temperature

Without PA

VT-S02C-433

431 - 450

15

-124

3

1.8 - 3.8

-40 - 85

VT-S02C-510

470 – 510

15

-124

3

1.8 - 3.8

-40 - 85

VT-S02C-868/915

860 – 930

14

-124

3

1.8 - 3.8

-40 - 85

With PA

VT-SA02D-433

431 - 450

23

-120

5

1.8 - 3.8

-40 - 85

VT-SA02D-510

470 – 510

23

-120

5

1.8 - 3.8

-40 - 85

VT-SA02D-868/915

860 – 930

23

-120

5

1.8 - 3.8

-40 - 85

 

 Features 

● UART interface, default baud rate is 9600bps, 8bits data length, no parity, one stop bit (8N1). UART baud rate support:1200bps - 256kbps

 Support 2 kinds modulation type:

- 2-GFSK

- Long-Range Mode(Ultra long range modulation type, similar to LoRa)

Support 4 operating modes2 and can quickly change operating mode.

 Ultra long range

- Max TX power is 15dBm and the sensitivity is -124dBm, can cover 3km range(LRM, 625bps)

Ultra low power

- On shutdown mode,current is only 185nA

- On slave mode, the average work current is 5.4μA (500ms sleep period)

- On normal mode, UART is open, radio is in RX state, the current is 6.2mA

 Auto data packet processing, transparently transmit data

 On normal mode, support infinite length data packet transmitting and receiving.

When master vs. slave mode, the max packet length is 600Byte

Support synchronization indication when data input and output

Support multiple RF data rate. Data rate range: 625bps (LRM) - 500kbps (2-GFSK)

 

 

 Applications

SmartGrid and Automatic Meter Reading

 

Home and Building Automation

 

 Energy Harvesting Applications

 

 Wireless Alarm and Security Systems

 

ESL (Electronic Shelf Label)

 

Industrial Monitoring and Control

 

Long-Range Sensor Applications

 

 Wireless Sensor Networks

 

 Wireless Healthcare Applications

 

 Heat Cost Allocators

 

PIN description

PIN

I/O

 

Description

 

No.

Name in this doc

Name in module datasheet

1

GND

GND

-

Ground

2

VCC

VCC

-

Power supply. 1.8V~3.8V DC

3

UART_RX

DIO3

Input

TTL UART input, connects user’s TX

4

UART_TX

DIO2

Output

TTL UART output, connects user’s RX

5

SET_A

DIO12

Input

Combine with SET_B, set 4 operating modes

6

SET_B

DIO29

Input

Combine with SET_A, set 4 operating modes

7

SYNC

DIO28

Output

Data input/output synchronization indication

 

 

 

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