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E220-400MM22S LLCC68 chip lora wireless module
Product Introduction: E220-400MM22S is an ultra small size independently developed based on the new generation LoRa RF chip LLCC68 produced by Semtech
Product details
| RF parameters | Parameter values |
notes | |
| Working frequency band |
410MHz～493MHz | Support ISM frequency band |
|
| Transmission power |
21dBm～22dBm |
Software adjustable, users need to develop and set it themselves |
|
| receiver sensitivity |
-129dBm |
BW_L=250kHz，SF = 10，LORATM； |
|
| FIFO |
256Byte |
Maximum length for a single transmission |
|
| Modulation Type |
LoRa |
Recommend using LoRa modulation method |
|
| Blocking power |
10dBm |
The probability of burning is relatively low when used at close range |
|
| air rate |
LoRa（bps） | 1.76k～62.5k |
User programming control |
| Reference distance |
5500m |
Clear and open environment, antenna gain of 5dBi, antenna height of 2.5 meters, air speed of 2.4kbps. |
|
| Hardware parameters | Parameter values |
notes |
| crystal frequency |
32MHz |
- |
| Packaging method |
Surface mount type |
- |
| Interface method |
Stamp hole |
Distance 1.27mm |
| communication interface |
SPI |
0-10Mbps |
| External dimensions |
10* 10*2.5 mm |
Including shielding cover |
| Net weight |
0.5g±0.02g |
|
| Radio Frequency Interface |
Stamp hole |
- |
| Parameters | performance | notes | |||
| minimum value | Typical values | Maximum value | |||
| Working voltage (V) | 1.8 | 3.3 | 3.7 | ≥ 3.3V ensures output power, exceeding 3.7V permanently burns out the module |
|
| Communication level (V) | - | 3.3 | - | There is a risk of burning out when using 5V TTL |
|
| Working temperature (℃) | -40 | +85 | Industrial grade design |
||
| power consumption | Emission current (mA) | - | 100 | - | Instantaneous power consumption |
| Receiving current (mA) | - | 10 | - | - |
|
| Sleep current (uA) | - | 1.2 | - | Software shutdown |
|
| Serial Number |
Pin | Pin direction |
notes |
| 1 | VCC | - | Power supply, range 1.8V~3.7V (it is recommended to add ceramic filter capacitors externally) |
| 2 | GND |
- |
Ground wire, connected to the power reference ground |
| 3 | NRST |
input |
Chip reset triggers input pin, low level is valid |
| 4 | NC |
- |
- |
| 5 | NC |
- | - |
| 6 | ANT |
- |
RF interface, stamp hole |
| 7 | GND |
- |
Ground wire, connected to the power reference ground |
| 8 | NC |
- |
- |
| 9 | TXEN |
input | RF switch transmission control pin, connected to external microcontroller IO or DIO2, high level effective |
| 10 | RXEN |
input | RF switch receiving control pin, connected to external microcontroller IO, high level effective |
| 11 | BUSY | output | Used for status indication (see LLCC68 manual for details) |
| 12 | MISO |
output | SPI data output pin |
| 13 | MOSI |
input |
SPI data input pin |
| 14 | NSS |
input |
Module chip selection pin, used to start an SPI communication |
| 15 | SCK |
input |
SPI clock input pin |
| 16 | GND |
- |
Ground wire, connected to the power reference ground |
| 17 | NC |
- |
- |
| 18 | DIO3 |
input/output |
Configurable universal IO port (see LLCC68 manual for details) |
| 19 | DIO2 |
input/output |
Configurable universal IO port (see LLCC68 manual for details) |
| 20 | DIO1 | input/output | Configurable universal IO port (see LLCC68 manual for details) |
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Product manual |
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Development testing |
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Introduction to Yibaite |
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Online purchase |
|
Yibaite Official Taobao Store: |
|
JD.com: |
|
Official Taobao: |
|
【To ZheYibaite Exclusive Store】: |
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Alibaba: |
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Bulk procurement/customized products |
|
【 Sales Hotline 】: 7x24 hour sales service hotline |
|
[Contact email]: sales@cdebyte.com |
|
Technical Consultation |
|
Online submission: |
|
[Contact email]:support@cdebyte.com |
| product model |
interface type | Chip Solution | Carrier frequency Hz | Transmission power dBm | Test distance in kilometers | Air speed bps | Packaging form | Product size mm | Product Features | technology manual |
sample buy |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPI | LLCC68 | 850~930 | 21~22 | 5.5 | 1.76k～62.5k | Surface mount type | 10*10*2.5 | New LoRa modulation technology, ultra long transmission distance | |||
| SPI | LLCC68 | 410.125~493.125 | 21~22 | 5.5 | 1.76k～62.5k | Surface mount type | 10*10*2.5 | New LoRa modulation technology, ultra long transmission distance | |||
| UART | LLCC68 | 220M 236M | 30 | 10 | 2.4~62.5k | Pin type | 24*43 | New generation LoRa spread spectrum | |||
| UART | LLCC68 | 220M 236M | 30 | 10 | 2.4~62.5k | Patch | 25*40.5 | New generation LoRa spread spectrum | |||
| USB | - | - | - | - | - | - | 53*27mm | E220-900M22S Development Evaluation Kit | |||
| USB | - | - | - | - | - | - | 53*27mm | E220-40022S Development Evaluation Kit | |||
| UART | LLCC68 | 433M 470M | 22 | 7 | 2.4~62.5k | Patch | 16*26 | New generation LoRa spread spectrum | |||
| UART | LLCC68 | 433M 470M | 30 | 10 | 2.4~62.5k | Pin type | 26*48 | New LoRa Spread Spectrum | |||
| SPI | LLCC68 | 868M 915M | 22 | 6 | 1.76~62.5k/0.6~300k | Patch | 20*14*2.8 | New generation LoRa spread spectrum | |||
| SPI | LLCC68 | 433M 470M | 22 | 6 | 1.76~62.5k/0.6~300k | Patch | 20*14*2.8 | New generation LoRa spread spectrum | |||
| USB | - | - | - | - | - | - | 80*45mm | E220-900T22S module test board | |||
| USB | - | - | - | - | - | - | 80*45mm | E220-900T30S module test board | |||
| UART | LLCC68 | 868M 915M | 30 | 10 | 2.4~62.5k | Patch | 25*40.5 | New generation LoRa spread spectrum | |||
| UART | LLCC68 | 868M 915M | 22 | 5 | 2.4~62.5k | Patch | 16*26 | New generation LoRa spread spectrum | |||
| UART | LLCC68 | 433M 470M | 22 | 5 | 2.4~62.5k | Patch | 16*26 | New generation LoRa spread spectrum | |||
| UART | LLCC68 | 433M 470M | 30 | 10 | 2.4~62.5k | Patch | 25*40.5 | New generation LoRa spread spectrum | |||
| USB | - | - | - | - | - | - | 80*45mm | E220-400T30S module test board | |||
| USB | - | - | - | - | - | - | 80*45mm | E220-400T22S module test board | |||
| UART | LLCC68 | 433M 470M | 30 | 10 | 2.4~62.5k | Direct insertion | 24*43 | New LoRa Spread Spectrum | |||
| UART | LLCC68 | 433M 470M | 22 | 5 | 2.4~62.5k | Direct insertion | 21*36 | New generation LoRa spread spectrum technology | |||
| UART | LLCC68 | 868M 915M | 22 | 5 | 2.4~62.5k | Direct insertion | 21*36 | New generation LoRa spread spectrum | |||
| UART | LLCC68 | 868M 915M | 30 | 10 | 2.4~62.5k | Direct insertion | 24*43 | New generation LoRa spread spectrum | |||
| SPI | LLCC68 | 868M 915M | 30 | 10 | 1.76~62.5k/0.6~300k | Patch | 38.5*24 | New generation LoRa spread spectrum | |||
| SPI | LLCC68 | 433M 470M | 30 | 10 | 1.76~62.5k/0.6~300k | Patch | 38.5*24 | New generation LoRa spread spectrum |
-
E220-900MM22S
Product model: E220-900MM22S
interface type
:SPI
Chip Solution
:LLCC68
Carrier frequency Hz
:850～930
Transmission power dBm
:21~22
Test distance in kilometers
:5.5
Air speed bps
-
:1.76k～62.5k
Packaging form
: Surface mount type
Product size mm
:10*10*2.5
Product features: New LoRa modulation technology, ultra long transmission distance
PDF ：
buy
E220-400MM22S
Product model: E220-400MM22S
interface type
:SPI
Chip Solution
-
:LLCC68
Carrier frequency Hz
:410.125~493.125
Transmission power dBm
:21~22
Test distance in kilometers
:5.5
Air speed bps
:1.76k～62.5k
Packaging form
: Surface mount type
Product size mm
:10*10*2.5
-
Product features: New LoRa modulation technology, ultra long transmission distance
PDF ：
buy
E220-230T30D
Product model: E220-230T30D
interface type
:UART
Chip Solution
:LLCC68
Carrier frequency Hz
:220M 236M
Transmission power dBm
:30
-
Test distance in kilometers
:10
Air speed bps
:2.4~62.5k
Packaging form
: Pin type
Product size mm
:24*43
Product Features: New Generation LoRa Spread Spectrum
PDF ：
buy
E220-230T30S
Product model: E220-230T30S
-
interface type
:UART
Chip Solution
:LLCC68
Carrier frequency Hz
:220M 236M
Transmission power dBm
:30
Test distance in kilometers
:10
Air speed bps
:2.4~62.5k
Packaging form
-
: Surface mount
Product size mm
:25*40.5
Product Features: New Generation LoRa Spread Spectrum
PDF ：
buy
E220-900MBL-01
Product Model: E220-900MBL-01
interface type
:USB
Chip Solution
:-
Carrier frequency Hz
-
:-
Transmission power dBm
:-
Test distance in kilometers
:-
Air speed bps
:-
Packaging form
:-
Product size mm
:53*27mm
Product Features: E220-900M22S Development Evaluation Kit
PDF ：
-
buy
E220-400MBL-01
Product model: E220-400MBL-01
interface type
:USB
Chip Solution
:-
Carrier frequency Hz
:-
Transmission power dBm
:-
Test distance in kilometers
:-
-
Air speed bps
:-
Packaging form
:-
Product size mm
:53*27mm
Product Features: E220-40022S Development Evaluation Kit
PDF ：
buy
E220P-400T22S
Product model: E220P-400T22S
interface type
:UART
-
Chip Solution
:LLCC68
Carrier frequency Hz
:433M 470M
Transmission power dBm
:22
Test distance in kilometers
:7
Air speed bps
:2.4~62.5k
Packaging form
: Surface mount
Product size mm
-
:16*26
Product Features: New Generation LoRa Spread Spectrum
PDF ：
buy
E220-400R30D
Product model: E220-400R30D
interface type
:UART
Chip Solution
:LLCC68
Carrier frequency Hz
:433M 470M
Transmission power dBm
-
:30
Test distance in kilometers
:10
Air speed bps
:2.4~62.5k
Packaging form
: Pin type
Product size mm
:26*48
Product Features: New LoRa Spread Spectrum
PDF ：
buy
E220-900M22S
-
Product model: E220-900M22S
interface type
:SPI
Chip Solution
:LLCC68
Carrier frequency Hz
:868M 915M
Transmission power dBm
:22
Test distance in kilometers
:6
Air speed bps
:1.76~62.5k/0.6~300k
-
Packaging form
: Surface mount
Product size mm
:20*14*2.8
Product Features: New Generation LoRa Spread Spectrum
PDF ：
buy
E220-400M22S
Product model: E220-400M22S
interface type
:SPI
Chip Solution
:LLCC68
-
Carrier frequency Hz
:433M 470M
Transmission power dBm
:22
Test distance in kilometers
:6
Air speed bps
:1.76~62.5k/0.6~300k
Packaging form
: Surface mount
Product size mm
:20*14*2.8
Product Features: New Generation LoRa Spread Spectrum
-
PDF ：
buy
E220-900TBL-01
Product model: E220-900TBL-01
interface type
:USB
Chip Solution
:-
Carrier frequency Hz
:-
Transmission power dBm
:-
Test distance in kilometers
-
:-
Air speed bps
:-
Packaging form
:-
Product size mm
:80*45mm
Product features: E220-900T22S module test board
PDF ：
buy
E220-900TBH-01
Product model: E220-900TBH-01
interface type
-
:USB
Chip Solution
:-
Carrier frequency Hz
:-
Transmission power dBm
:-
Test distance in kilometers
:-
Air speed bps
:-
Packaging form
:-
-
Product size mm
:80*45mm
Product features: E220-900T30S module test board
PDF ：
buy
E220-900T30S
Product model: E220-900T30S
interface type
:UART
Chip Solution
:LLCC68
Carrier frequency Hz
:868M 915M
-
Transmission power dBm
:30
Test distance in kilometers
:10
Air speed bps
:2.4~62.5k
Packaging form
: Surface mount
Product size mm
:25*40.5
Product Features: New Generation LoRa Spread Spectrum
PDF ：
buy
-
E220-900T22S
Product model: E220-900T22S
interface type
:UART
Chip Solution
:LLCC68
Carrier frequency Hz
:868M 915M
Transmission power dBm
:22
Test distance in kilometers
:5
Air speed bps
-
:2.4~62.5k
Packaging form
: Surface mount
Product size mm
:16*26
Product Features: New Generation LoRa Spread Spectrum
PDF ：
buy
E220-400T22S
Product model: E220-400T22S
interface type
:UART
Chip Solution
-
:LLCC68
Carrier frequency Hz
:433M 470M
Transmission power dBm
:22
Test distance in kilometers
:5
Air speed bps
:2.4~62.5k
Packaging form
: Surface mount
Product size mm
:16*26
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