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 Eason wireless module

Lorawan node wireless module yl-800ro

Chip solution :ASR 6505
carrier frequency :CN470/EU433/EU868/CN779/US915/AS923/IN865
Transmitting power :22±1dBm(max)
Communication distance : 3-6km @ (city, line of sight, antenna configuration, different conditions, different transmission distance)
Product size : 23 * 23 * 3mm semicircular stamp holes with spacing of 1.2mm
communication interface :TTL/MAX485/MAX232
Product introduction Yl-800ro is a small volume, micro power, low power consumption, high performance, long distance lorawan standard node terminal wireless data transmission module. It can support class A and class B modes and adapt to standard lorawan gateway. Low power consumption problem can be solved by using Lowan protocol. users can operate and control the module through simple at command, or configure communication with our configuration software. The module can flexibly configure some parameters such as channel.

Product overview
Yl-800ro is a small volume, micro power, low power consumption, high performance, long distance lorawan standard node terminal wireless data transmission module. It can support class A and class B modes and adapt to standard lorawan gateway. Low power consumption problem can be solved by using Lowan protocol.
Users can control the operation of the module through simple at command, or configure communication with our configuration software. The module can flexibly configure some parameters such as channel.


Specification parameters Lorawan standard node wireless module
working voltage 3.3 V/5V
Transmitting power 22±1dBm(max)
Emission current <120mA
Receiving current <15mA
Dormant current <2uA
Receiving sensitivity -137±1dBm(@SF=12,292bps)
Communication protocol It conforms to lorawan specification 1.1 standard, and supports Claa cn470, eu433, eu868, cn779, us915, in865 frequency bands and protocol versions
Working mode Class A/Class B
communication interface TTL
Series Rate 1200-115200bps (default 9600bps)
Serial port verification 8e1 / 8o1 / 8n1 (optional)
Communication distance 3-6km @ (city, line of sight, antenna configuration, conditions, transmission distance)
Package size 23 * 23 * 3mm, semicircular stamp holes, spacing 1.2mm
Working conditions -40 ~ 85 ℃, 10% ~ 90% RH, non condensing (industrial grade)
other Parameters can be modified by at command
Firmware upgrade online
Built in watchdog ensures long-term reliable and stable operation

 
Serial number Pin symbol Pin function Pin description

one

PB7

LED_ TX

Transmit data indication (high level when transmitting data)

two

PB6

LED_ RX

Receive data indication (high level when receiving data)

three

PB5

485_ EN

485 enable control

four

RST

Hardware reset

Low level reset hardware

five

PH5

GPIO

Reserved IO port

six

PH4

GPIO

Reserved IO port

seven

RXD

Data input pin

Level data input pin, connected to user's TXD

eight

TXD

Data output pin

Level data output pin, connected to user's RXD

nine

PA6

GPIO

The IO port is reserved.

ten

PE3

GPIO

The IO port is reserved.

eleven

PA5

GPIO

The IO port is reserved.

twelve

PA4

Sleep control foot

Low level work, high level sleep

thirteen

VCC

Power Supply

Power supply range: 4.5v-5.5v (customized can be 2.1 ~ 3.6V)

fourteen

GND

Power ground

GND (general customer's power ground connection)

fifteen

GND

RF ground

RF ground

sixteen

RF

radio frequency

RF signal transceiver pin, connected to antenna

seventeen

GND

RF ground

RF ground

eighteen

ADC

ADC

Voltage acquisition( Special custom program, generally suspended. )

Download category Download link
Product specification Specification of yl-800ro lorawan node module
Test instructions Yl-800ro lorawan node module test instruction


Product application
1. Smart home, intelligent transportation and sensor network
2. Industrial automation, agricultural modernization and intelligent building
3. Automatic centralized meter reading system for water, electricity, gas and heating meters
4. Information collection of water conservancy, oil field, mine and meteorological equipment
5. Street lamp control, power grid monitoring, wind solar complementary system
6. Wireless transmission of industrial equipment data and industrial environmental monitoring
7. All other situations that require wireless communication instead of wired communication