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Product details
| Main application | performance | notes | |||
| minimum value | Typical values | Maximum value | |||
| Working voltage (v) | 4.5 | 5~12 V | 15 | ≥ 4.5V can ensure output power, the lower the voltage, the greater the supply current |
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| Communication level (V) | - | 3.3 | - | There may be a risk of burning when using a 5V level, and a level conversion circuit is required |
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| Working temperature (℃) | -40 | - | 85 | Industrial grade design |
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| Working frequency band (MHz) | 410.125 | - | 493.125 | Support ISM frequency band |
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| work consume |
5V emission current (mA) | 2900 | 3100 | 3300 | Tested at 50 ohms impedance, impedance mismatch may result in excessive current. Please provide a power supply with at least 3.5A output when using 5V power supply |
| 12V emission current (mA) | 900 | 1100 | 1300 | Tested at 50 ohms impedance, impedance mismatch may result in excessive current. Please provide a power supply with at least 1.5A output when using 12V power supply |
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| Receiving current (mA) | 11 | 43 | 15 | - |
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| Sleep current (uA) | - | 2 | - | Software shutdown |
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| Maximum transmission power (dBm) | 36 | 37 | 38 | - |
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| Blocking power (dBm) | - | - | 10 | High power RF, please do not communicate in close proximity |
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| Receiving sensitivity (dm) | -126 | -128 | -130 | Air speed 2.4 kbps |
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| Air speed (bps) | 0.3k | 2.4k | 62.5k | User programming control |
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| Reference distance | 25km | Clear and spacious, Chengdu city, antenna gain 5dBi, antenna height 2.5 meters, airspeed 2.4K |
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| Launch length | 240 Byte | Can be set to send packets of 32/64/128/240 bytes through instructions |
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| Cache capacity | 1000 Byte | - |
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| Modulation Type | LoRa | New generation LoRa modulation technology |
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| communication interface | UART serial port | TTL level |
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| Packaging method | Patch | SMD |
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| Interface method | 2.54mm | - |
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| External dimensions | 50*30.9mm | - |
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| Radio Frequency Interface | IPE/Stamp Hole | Characteristic impedance of approximately 50 ohms |
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| Serial Number | Pin | Pin direction | notes |
| 1 | GND | input | Module ground wire |
| 2 | GND | input | Module ground wire |
| 3 | VCC | input | Module power supply reference, voltage range: 4.5~15V DC |
| 4 | VCC | input | Module power supply reference, voltage range: 4.5~15V DC |
| 5 | RESET | input | Module reset pin |
| 6 | AUX | output | Used to indicate the working status of the module;User wakes up externalMCUOutput low level during power on self-test initialization period;(Can be suspended in the air) |
| 7 | TXD | output | TTLSerial port output, connected to external devicesRXDInput Pin; |
| 8 | RXD | input | TTL serial input, connected to external TXD output pin; |
| 9 | M1 | Input (extremely weak pull-up) | andM0Cooperate to determine the module's4Various working modes(Cannot be suspended, if not used, can be grounded) |
| 10 | M0 | Input (extremely weak pull-up) | Cooperate with M1 to determine the four working modes of the module (cannot be suspended, can be grounded if not used) |
| 11 | GND | input | Module ground wire |
| 12 | GND | input | Module ground wire |
| 13 | ANT | output | antenna interface(High annoyance signal output,50BOhmic characteristic impedance) |
| 14 | GND | input | Module ground wire |
| 15 | GND | input | Module ground wire |
| 16 | GND | input | Module ground wire |
| 17 | GND | input | Module ground wire |
| 18 | GND | input | Module ground wire |
| 19 | GND | input | Module ground wire |
| 20 | STATE | output | Module status indicator output, if not used for floating processing |
| 21 | 485-EN | input/output | The enable control pin for the external 485 chip can be used if not suspended |
| 22 | NC | No need to worry, handle it in suspension |
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| 23 | NC | No need to worry, handle it in suspension |
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| 24 | NC | No need to worry, handle it in suspension |
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| 25 | NC | No need to worry, handle it in suspension |
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| 26 | SWDlO | No need to worry, handle it in suspension |
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| 27 | GND | input | Module ground wire |
| 28 | SWCLK | No need to worry, handle it in suspension |
Attention: When sending the module, a 50 ohm impedance antenna must be connected. Sending it without load may cause permanent damage to the module!!!
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Product manual |
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Development testing |
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Tool software |
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Introduction to Yibaite |
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Online purchase |
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Yibaite Official Taobao Store: |
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To Zhe Yi Bai Te Exclusive Store: |
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Alibaba: |
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Bulk procurement/customized products |
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Sales Hotline: 7x24 hour sales service hotline |
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[Contact email]: sales@cdebyte.com |
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Technical Consultation |
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Online submission: |
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[Contact email]:support@cdebyte.com |
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Technical application |
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| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| IPE/Stamp Hole | SX1268 | 433M 470M | 37 | 25 | 0.3~62.5k | Patch | 50*30.9 | LoRa automatic relay network remote configuration | |||
| USB | SX1262 | 868M 915M | 22 | 5 | 2.4~62.5k | Inline | 45.3*27.8*11.2 | LoRa relay networking USB interface | |||
| USB | SX1268 | 433M | 22 | 5 | 2.4～62.5k | Inline | 45.3*27.8*11.2 | LoRa relay networking USB interface | |||
| USB | SX1262 | 230M | 22 | 5 | 2.4~15.6k | Inline | 45.3*27.8*11.2 | LoRa relay networking USB interface | |||
| UART | SX1268 | 433M | 33 | 16 | 2.4~62.5k | Direct insertion | 30*51 | LoRa automatic relay remote configuration | |||
| UART | SX1262 | 230M | 33 | 12 | 2.4～62.5k | Patch | 30*51 | LoRa automatic relay remote configuration | |||
| UART | SX1262 | 230M | 30 | 10 | 2.4～62.5k | Patch | 30*51 | LoRa automatic relay remote configuration | |||
| SPI | SX1262 | 868M 915M | 22 | 6 | 0.018~62.5k 0.6~300k | Surface mount type | 10*10*2.5 | LoRa modulation technology, ultra small size and low power consumption | |||
| SPI | SX1268 | 410M 493M | 22 | 6 | 0.018~62.5k 0.6~300k | Surface mount type | 10*10*2.5 | LoRa modulation technology, ultra small size and low power consumption | |||
| SPI | SX1268 | 433M 470M | 33 | 12 | 0.018~62.5k 0.6~300k | Surface mount type | 38.5*24 | New generation Lora technology | |||
| UART | SX1262 | 230M | 33 | 12 | 0.3~15.6k | Surface mount/stamp hole | 25*40.5 | LoRa/automatic relay/remote configuration/air wake-up | |||
| UART/RS485/RS232/USB | - | 433M 470M | 30 | 10 | 2.4~62.5k | Patch | 30 * 51 | LoRa automatic relay remote configuration, air wake-up | |||
| IPE/Stamp Hole | SX1268 | 433M 470M | 33 | 16 | 2.4~62.5k | Patch | 25*40.5 | LoRa automatic relay remote configuration | |||
| UART | SX1268 | 433M 470M | 33 | 16 | 2.4~62.5k | Direct insertion | 37*60*7.6 | LoRa automatic relay remote configuration | |||
| UART | SX1262 | 230M | 30 | 10 | 0.3~15.6k | Inline | 24*43 | LoRa automatic relay remote configuration | |||
| UART | SX1262 | 230M | 22 | 5 | 0.3~15.6k | Inline | 21*36 | LoRa automatic relay remote configuration | |||
| USB | - | - | - | - | - | - | 53*27 | E22-900M22S Development Evaluation Kit | |||
| USB | - | - | - | - | - | - | 53*27 | E22-400M22S Development Evaluation Kit | |||
| UART | SX1262 | 868M 915M | 30 | 10 | 2.4~62.5k | Patch | 25*40.5 | LoRa automatic relay remote configuration | |||
| UART | SX1262 | 868M 915M | 22 | 5 | 2.4~62.5k | Patch | 16*26 | LoRa automatic relay remote configuration | |||
| UART | SX1268 | 433M 470M | 30 | 10 | 2.4~62.5k | Patch | 25*40.5 | LoRa automatic relay remote configuration | |||
| UART | SX1268 | 433M 470M | 22 | 5 | 2.4~62.5k | Patch | 16*26 | LoRa automatic relay remote configuration | |||
| UART | SX1268 | 433M 470M | 22 | 5 | 2.4~62.5k | Direct insertion | 21*36 | LoRa automatic relay remote configuration | |||
| UART | SX1262 | 868M 915M | 30 | 10 | 2.4~62.5k | Direct insertion | 24*43 | LoRa automatic relay remote configuration | |||
| UART | SX1262 | 868M 915M | 22 | 5 | 2.4~62.5k | Direct insertion | 21*36 | LoRa automatic relay remote configuration | |||
| UART | SX1262 | 433M 470M | 30 | 10 | 2.4~62.5k | Direct insertion | 24*43 | New LoRa Spread Spectrum Automatic Relay Wireless Configuration | |||
| UART | SX1262 | 230M | 30 | 10 | 0.3~15.6k | Patch | 25*40.5 | LoRa automatic relay remote configuration | |||
| UART | SX1262 | 230M | 22 | 5 | 0.3~15.6k | Patch | 16*26 | LoRa automatic relay remote configuration | |||
| SPI | SX1268 | 433M 470M | 30 | 12 | 0.018~62.5k 0.6~300k | Patch | 24*38.5 | New generation LoRa spread spectrum, global debut | |||
| SPI | SX1262 | 868M 915M | 30 | 12 | 0.018~62.5k 0.6~300k | Patch | 24*38.5 | New generation LoRa spread spectrum, global debut | |||
| SPI | SX1262 | 868M 915M | 22 | 6 | 0.018~62.5k 0.6~300k | Patch | 14*20 | New generation LoRa spread spectrum, global debut | |||
| SPI | SX1268 | 433M 470M | 22 | 6 | 0.018~62.5k 0.6~300k | Patch | 14*20 | New generation LoRa spread spectrum, global debut |
-
E22-400T37S
Product model: E22-400T37S
interface type
: IPE/Stamp Hole
Chip Solution
: SX1268
Carrier frequency Hz
: 433M 470M
Transmission power dBm
: thirty-seven
Test distance in kilometers
: twenty-five
Air speed bps
-
: 0.3~62.5k
Packaging form
: Surface mount
Product size mm
: 50*30.9
Product features: LoRa automatic relay network remote configuration
PDF ：
buy
E22-900T22U
Product model: E22-900T22U
interface type
: USB
Chip Solution
-
: SX1262
Carrier frequency Hz
: 868M 915M
Transmission power dBm
: twenty-two
Test distance in kilometers
: five
Air speed bps
: 2.4~62.5k
Packaging form
: Direct insertion type
Product size mm
: 45.3*27.8*11.2
-
Product features: LoRa relay networking USB interface
PDF ：
buy
E22-400T22U
Product model: E22-400T22U
interface type
: USB
Chip Solution
: SX1268
Carrier frequency Hz
: 433M
Transmission power dBm
: twenty-two
-
Test distance in kilometers
: five
Air speed bps
: 2.4～62.5k
Packaging form
: Direct insertion type
Product size mm
: 45.3*27.8*11.2
Product features: LoRa relay networking USB interface
PDF ：
buy
E22-230T22U
Product model: E22-230T22U
-
interface type
: USB
Chip Solution
: SX1262
Carrier frequency Hz
: 230M
Transmission power dBm
: twenty-two
Test distance in kilometers
: five
Air speed bps
: 2.4~15.6k
Packaging form
-
: Direct insertion type
Product size mm
: 45.3*27.8*11.2
Product features: LoRa relay networking USB interface
PDF ：
buy
E22-400T33E
Product model: E22-400T33E
interface type
: UART
Chip Solution
: SX1268
Carrier frequency Hz
-
: 433M
Transmission power dBm
: thirty-three
Test distance in kilometers
: sixteen
Air speed bps
: 2.4~62.5k
Packaging form
: Direct insertion
Product size mm
: 30*51
Product features: LoRa automatic relay remote configuration
PDF ：
-
buy
E22-230T33E
Product model: E22-230T33E
interface type
: UART
Chip Solution
: SX1262
Carrier frequency Hz
: 230M
Transmission power dBm
: thirty-three
Test distance in kilometers
: twelve
-
Air speed bps
: 2.4～62.5k
Packaging form
: Surface mount
Product size mm
: 30*51
Product features: LoRa automatic relay remote configuration
PDF ：
buy
E22-230T30E
Product model: E22-230T30E
interface type
: UART
-
Chip Solution
: SX1262
Carrier frequency Hz
: 230M
Transmission power dBm
: thirty
Test distance in kilometers
: ten
Air speed bps
: 2.4～62.5k
Packaging form
: Surface mount
Product size mm
-
: 30*51
Product features: LoRa automatic relay remote configuration
PDF ：
buy
E22-900MM22S
Product model: E22-900MM22S
interface type
: SPI
Chip Solution
: SX1262
Carrier frequency Hz
: 868M 915M
Transmission power dBm
-
: twenty-two
Test distance in kilometers
: six
Air speed bps
: 0.018~62.5k 0.6~300k
Packaging form
: Surface mount type
Product size mm
: 10*10*2.5
Product features: LoRa modulation technology, ultra small size and low power consumption
PDF ：
buy
E22-400MM22S
-
Product model: E22-400MM22S
interface type
: SPI
Chip Solution
: SX1268
Carrier frequency Hz
: 410M 493M
Transmission power dBm
: twenty-two
Test distance in kilometers
: six
Air speed bps
: 0.018~62.5k 0.6~300k
-
Packaging form
: Surface mount type
Product size mm
: 10*10*2.5
Product features: LoRa modulation technology, ultra small size and low power consumption
PDF ：
buy
E22-400M33S
Product model: E22-400M33S
interface type
: SPI
Chip Solution
: SX1268
-
Carrier frequency Hz
: 433M 470M
Transmission power dBm
: thirty-three
Test distance in kilometers
: twelve
Air speed bps
: 0.018~62.5k 0.6~300k
Packaging form
: Surface mount type
Product size mm
: 38.5*24
Product features: New generation Lora technology
-
PDF ：
buy
E22-230T33S
Product model: E22-230T33S
interface type
: UART
Chip Solution
: SX1262
Carrier frequency Hz
: 230M
Transmission power dBm
: thirty-three
Test distance in kilometers
-
: twelve
Air speed bps
: 0.3~15.6k
Packaging form
: Surface mount/stamp hole
Product size mm
: 25*40.5
Product features: LoRa/automatic relay/remote configuration/air wake-up
PDF ：
buy
E22-400T30E
Product model: E22-400T30E
interface type
-
: UART/RS485/RS232/USB
Chip Solution
:-
Carrier frequency Hz
: 433M 470M
Transmission power dBm
: thirty
Test distance in kilometers
: ten
Air speed bps
: 2.4~62.5k
Packaging form
: Surface mount
-
Product size mm
: 30 * 51
Product features: LoRa automatic relay remote configuration, air wake-up
PDF ：
buy
E22-400T33S
Product model: E22-400T33S
interface type
: IPE/Stamp Hole
Chip Solution
: SX1268
Carrier frequency Hz
: 433M 470M
-
Transmission power dBm
: thirty-three
Test distance in kilometers
: sixteen
Air speed bps
: 2.4~62.5k
Packaging form
: Surface mount
Product size mm
: 25*40.5
Product features: LoRa automatic relay remote configuration
PDF ：
buy
-
E22-400T33D
Product model: E22-400T33D
interface type
: UART
Chip Solution
: SX1268
Carrier frequency Hz
: 433M 470M
Transmission power dBm
: thirty-three
Test distance in kilometers
: sixteen
Air speed bps
-
: 2.4~62.5k
Packaging form
: Direct insertion
Product size mm
: 37*60*7.6
Product features: LoRa automatic relay remote configuration
PDF ：
buy
E22-230T30D
Product model: E22-230T30D
interface type
: UART
Chip Solution
-
: SX1262
Carrier frequency Hz
: 230M
Transmission power dBm
: thirty
Test distance in kilometers
: ten
Air speed bps
: 0.3~15.6k
Packaging form
: Direct insertion type
Product size mm
: 24*43
-
Product features: LoRa automatic relay remote configuration
PDF ：
buy
E22-230T22D
Product model: E22-230T22D
interface type
: UART
Chip Solution
: SX1262
Carrier frequency Hz
: 230M
Transmission power dBm
: twenty-two
-
Test distance in kilometers
: five
Air speed bps
: 0.3~15.6k
Packaging form
: Direct insertion type
Product size mm
: 21*36
Product features: LoRa automatic relay remote configuration
PDF ：
buy
E22-900MBL-01
Product model: E22-900MBL-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*27
Product Features: E22-900M22S Development Evaluation Kit
PDF ：
buy
E22-400MBL-01
Product model: E22-400MBL-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*27
Product Features: E22-400M22S Development Evaluation Kit
PDF ：
-
buy
E22-900T30S
Product model: E22-900T30S
interface type
: UART
Chip Solution
: SX1262
Carrier frequency Hz
: 868M 915M
Transmission power dBm
: thirty
Test distance in kilometers
: ten
-
Air speed bps
: 2.4~62.5k
Packaging form
: Surface mount
Product size mm
: 25*40.5
Product features: LoRa automatic relay remote configuration
PDF ：
buy
E22-900T22S
Product model: E22-900T22S
interface type
: UART
-
Chip Solution
: SX1262
Carrier frequency Hz
: 868M 915M
Transmission power dBm
: twenty-two
Test distance in kilometers
: five
Air speed bps
: 2.4~62.5k
Packaging form
: Surface mount
Product size mm
Online inquiry
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