ATK-LORA-01 LORA module wireless serial communication module SX1278 wireless module 3Km

ATK-LORA-01 Wireless Serial communication module 

Lora Module Features:

The module SX1278 can send the data in nonblocking mode easily.

It can use different modulations methods on the base of the existing environment.

The module method it can choose is, GFSK, FSK, OOK, and GMSK.

The device has an external antenna for communication which extends the range of the module and the Semtech the official company made it.

The SX1278 uses the LoRa Spectrum modem which can achieve the long-range through from the existing FSK or OOK modulation systems can achieve.

It operates at 433MHz frequency and uses the half-duplex method for SPI communication.

The device is a TLL base device and requires 3.3V to operate.

The range of the module is 3km. 

It uses the 256-bit FIFO method for transmitting the data.

In the module the user ca decide about error correction rate, spreading factor and bandwidth also.

The multiple signals can transmit though the same channel without affecting each other.

 The SX1278 supports the Super Anti Jamming Channel at 56db.

LoRa Module Comparison

Item	LORA-01	LORA-02
Chip	SX1278	SX1278
Frequency	410–441 MHz	410–441 MHz
TX Power	20 dBm	20 dBm
Range	3000 m	3000 m
Voltage	3.3–5 V	3.3–5 V
Min. Current	2.5 µA	2.5 µA
Air Rate	0.3–19.2 kbps	0.3–19.2 kbps
Buffer	512 B	512 B
Size	20×36 mm	17×24 mm
Interface	UART (TTL)	UART (TTL)
Package	Plug-in	SMD
Antenna	SMA-K	Through-hole
Inter-communication	Yes	Yes
Temp (work)	−40~85 °C	−40~85 °C
Temp (store)	−40~125 °C	−40~125 °C
Fixed TX/RX	Yes	Yes
Broadcast	Yes	Yes
Multi-node	Yes	Yes
Air Wake-up	Yes	Yes

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