Datasheet

Module LoRa (433MHz)

Description

LoRa (433MHz) enables long-range transmissions (more than 10 km in rural areas) with low power

LoRa (433MHz) Module: Ra-02 (by Ai-Thinker)

Series Communication Protocol: SPI

Universal Perboard

Working Frequency: 433 MHz

Supports FSK, GFSK, MSK, GMSK, LoRa ™ and OOK modulation modes

Receive sensitivity: lowest to -141 dBm

Programmable bit rate up to 300Kbps

Build-in PCB Antenna

External Antenna port

Program platform: Arduino, Micropython, UIFlow(Blockly)

Product Size：54.2mm x 54.2mm x 12.8mm

Product weight：14.5g

Include

1x M5Stack LoRa Module

Applications

Automatic meter reading

Home building automation

Remote irrigation system

M5Stack Docs

LoRa (433MHz) integrated LoRa (433MHz) Module Ra-02, designed and produced by Ai-Thinker. On the

board has some extra space left over, so we give you a prototyping area, it's great for adding on your

customized circuit working with the LoRa (433MHz) Module.

consumption，The technology is presented in two parts: LoRa (433MHz), the physical layer and

LoRaWAN (Long Range Wide Area Network), the upper layers.

LoRa (433MHz) and LoRaWAN permit long-range connectivity for Internet of Things (IoT) devices in

different types of industries.

Product Features

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M5Stack Docs Module LoRa (433MHz) Description LoRa (433MHz) integrated LoRa (433MHz) Module Ra-02, designed and produced by Ai-Thinker. On the board has some extra space left over, so we give you a prototyping area, it's great for adding on your customized circuit working with the LoRa (433MHz) Module.
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M5Stack Docs EasyLoader EasyLoader is a simple and fast program burner. Every product page in EasyLoader provides a product-related case program. It can be burned to the master through simple steps, and a series of function verification can be performed.(Currently EasyLoader is only available for Windows OS) 2.After downloading the software, double-click to run the application, connect the M5 device to the computer via the data cable, select the port parameters, and click "Burn" to start burning. 3.
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M5Stack Docs #include #include //declaration String outgoing; // outgoing message byte msgCount = 0; // count of outgoing messages byte localAddress = 0xBB; // address of this device byte destination = 0xFF; // destination to send to //initialization M5.begin(); LoRa.setPins(); // set CS, reset, IRQ pin LoRa.begin(433E6); // initialize ratio at 915 MHz //send message void sendMessage(String outgoing) { LoRa.beginPacket(); // start packet LoRa.
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M5Stack Docs