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433Mhz UART Wireless Transceiver Module with PAN3028 Chip

This DL-P3028M RF module is an UART Transceiver Module, which was designed base on high-performance PAN3028 RF chip and built-in HC32L130 low-power MCU. It is an UART Module with AT command, which supports a maximum power output of 22dBm and a sensitivity of -140dBm; it is an effective wireless module which can provide excellent RF performance and strong anti-interference performance in the 398-510MHz frequency band.
  • DL-P3028M

  • DreamLNK/骏晔

  • DL-P3028M

  • 398~510MHz

  • PAN3028

  • 22dBm

  • 1.8~3.6V

  • -140dBm

  • 3000m

  • 26*20.5*3.5mm

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Brief Introduction

This DL-P3028M RF module is an UART Transceiver Module, which was designed base on high-performance PAN3028 RF chip and built-in HC32L130 low-power MCU. It is an UART Module with AT command, which supports a maximum power output of 22dBm and a sensitivity of -140dBm; it is an effective wireless module which can provide excellent RF performance and strong anti-interference performance in the 398-510MHz frequency band.


Features

● Support AT commands for configuration, easy to develop and debug;

● Support transparent transmission mode for data transmission;

● Support data flow control in transparent transmission mode (AUX);

● Typical serial baud rate (such as 9600/19200/38400/57600/115200bps) is supported;

● Multiple wireless baud rate is supported;

● Wake-on-Radio (WOR) function supported (intermittent receiving), which can be greatly increases the battery standby time;

● Support CAD (Automatic Radio Frequency Signal Detection) to reduce the probability of signal collision;

● Can achieve fixed point transmission, broadcasting and other transmission methods;


Download Center

DL-P3028M Specification V1.0 do


Typical Application

● Smart Grid and Automatic Meter Reading (water meter, electricity meter, gas meter)

● Long-Range Data Communication

● Smart Home Systems

● Wireless Sensor Networks

● Industrial Automation (Data Acquisition)

● Remote Control and Telemetry of Field Data

● Various Transmitter, Intelligent Flow Meter Instrument

● Building Automation and Security

● Monitoring and Control of Petroleum Equipment in Mines

● Environment, Energy Saving, Temperature Monitoring

● Intelligent Transportation, Smart City

● Home and Building Automation

● Wireless Alarm and Security System


Technical Parameter


No.

Category

Parameter

Value

1

Radio Parameter

Working Frequency

398~510MHz

2

Radio Parameter

TX Power

22dBm (peak value)

3

Radio Parameter

RX Sensitivity

-140dBm @SF12 62.5KHz

-133dBm @SF9 62.5KHz

4

Radio Parameter

Communication Range

(1) >300M@SF7, BW250khz, RF power:22dBm

(2) >1500M@SF9, BW125khz, RF power: 22dBm

5

Radio Parameter

Antenna Type

External antenna (ANT pad or IPEX)

6

Hardware Parameters

Data Interface

Baud rate: 115200 (default)

7

Hardware Parameters

Working Voltage

1.8~3.6V

8

Hardware Parameters

Working Current

Receiving: 24mA

Sleeping: 1.6uA

9

Hardware Parameters

Working Temperature

-40 ~ +85

10

Hardware Parameters

Storage Temperature

-45 ~ +90

11

Hardware Parameters

Encapsulation Interface

SMT (surface mount)


Pin Definitions

pan3028

No Definitions Type Description
1 VIN PWR

To maximize the chip function, ≥3V stable voltage is

recommended

2 GND PWR Reference Ground
3 ANT Analog I/O

RF signal input/output port, π-matching circuit must be reserved;

Adopt 50Ω impedance matching for RF routing, route the 

ground and add via holes around it

4 AUX Out

Indicate the working status of the module:

0: The buffer is empty

1: Buffer is not empty (Under Transmitting)

5 UART-RX In

TTL serial port output, connected to external RXD input pin

6 UART-TX Out TTL serial port output, connected to external RXD input pin
7 SETA In

Switching between AT Command and Transparent Transmission

Mode, defaulted high level

0: P2P Transmission Mode

1: AT Command Mode


8

SETB In

Control Module Sleep, defaulted high level

0: Sleep (or wake-on-radio)

1: Wake up

9 RESET In Hardware reset


Module Size

PAN3028


Application Connection Diagram

PAN3028


Notice for Pin Connection: 

1. PIN9 & PIN10 of DL-P3028M and DL-P3028MPA are the same (ANT, GND), but the position of the pins on the module packaging is different.

2. RX and TX are used for data transmission and should be inversely connected with the UART pins of external MCU. 

3. AUX, SETA, SETB and RESET are used for the module control, which need to be connected with the GPIO port ofthe external MCU. 

4. SETA and SETB are high level defaulted. When the Wireless Module enters sleep mode, these two Pins need to beconnected to certain levels;otherwise, electric leakage will occur.


Typical application

Wireless Data Communication, Wireless Remote Control System; Wireless Alarm & Security Control System; Wireless Sensor Networking, Automatic Data Collection; Industrial Remote Control, Intelligent Control System, Home Automation, Smart Building, Smart Home, Smart City, Telemetry, Automatic (Water, Electricity, Gas) Meter Reading;


Product Tags

RF module, Wireless Module, Wireless Transmitter Module, RF Transmitter Module, 433MHz RF Module, Wireless Transceiver Module, FSK Transceiver module, 433MHz Wireless module, PANCHIP, Chirp-IoT™

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