E220-900M30S — это модуль мощностью 1 Вт, разработанный независимо на основе RF-чипа LoRa нового поколения LLCC68 от Semtech. LLCC68 подходит для беспроводного модуля SMD 868 МГц/915 МГц.

E220-900M30S LLCC68 868 МГц 915 МГц Модуль LoRa Ebyte 30 дБм 10 км Беспроводной трансивер и приемник IPEX / Stamp Hole Long Range IoT

[IC]： LLCC68
[Частота]： 850,125~930,125 МГц
[Power]： 30dBm
[Distance]： 10km
[Size]： 38.5*24mm
[Вес изделия]： 5.1g±0.1g
[Введение]： E220-900M30S — это модуль мощностью 1 Вт, разработанный независимо на основе RF-чипа LoRa нового поколения LLCC68 от Semtech. LLCC68 подходит для беспроводного модуля SMD 868 МГц / 915 МГц и использует промышленный кварцевый генератор 32 МГц.

图片关键词

Main parameter	Performance	Remarks
Reference distance	10km	In clear and open environment, the antenna gain is 5dBi, the antenna height is 2.5m, and the air speed is 2.4kbps.
FIFO	256Byte	Maximum length of single transmission
Crystal frequency	32MHz	Passive crystal oscillator, 24pF is recommended
Modulation mode	LORA	Lora modulation is recommended
Packaging method	SMD	-
Interface mode	Stamp hole	The spacing is 2.54mm
Communication interface	SPI	0~10Mbps
Dimension	38.5*24mm	Including shield
RF interface	Stamp hole / IPEX	-

图片关键词

Pin No.	Item	Direction	Description
1	GND	-	Ground, connect to power reference ground
2	GND	-	Ground, connect to power reference ground
3	GND	-	Ground, connect to power reference ground
4	GND	-	Ground, connect to power reference ground
5	GND	-	Ground, connect to power reference ground
6	RXEN	Input	RF switch receive control pin, connect external MCU IO, high level effective
7	TXEN	Input	RF switch emission control pin, connected to external MCU IO or dio2,high level effective
8	DIO2	Input / output	Configurable universal IO port (see llcc68 manual for details)
9	VCC	-	Power supply, range 3V ~ 5.5V (it is recommended to add ceramic filter capacitor externally)
10	VCC	-	Power supply, range 3V ~ 5.5V (it is recommended to add ceramic filter capacitor externally)
11	GND	-	Ground, connect to power reference ground
12	GND	-	Ground, connect to power reference ground
13	DIO1	Input / output	Configurable universal IO port (see LLCC68 manual for details)
14	BUSY	Output	For status indication (see LLCC68 manual for details)
15	NRST	Input	Chip reset trigger input pin, low level effective
16	MISO	Output	SPI data output pin
17	MOSI	Input	SPI data input pin
18	SCK	Input	SPI data input pin
19	NSS	Input	The module chip selection pin is used to start a SPI communication
20	GND	-	Ground, connect to power reference ground
21	ANT	-	RF interface, stamp hole
22	GND	-	Ground, connect to power reference ground