[IC] : SX1262
[Frequency] : 850.125~930.125MHz
[Power] : 22dBm
[Distance] : 5km
[Interface] : UART
[Weight] : 2.3±0.1g
[Introduction] : E22-900T22S1B is a wireless serial port module (UART) based on SEMTECH SX1262. It has multiple transmission modes,working in the 850.125MHz~930.125MHz. It adopts the new LoRa spread spectrum technology, and has longer transmisstion distance, lower power consumption, smaller size than SX1278, also supporting WOR, wirless configuration, carrier sense, relay networking function.
RF Parameter | Value | Remark |
Working frequency | 850.125~930.125 MHz | Default: 868.125MHz |
Transmitting power | 22 dBm | Max. Power (160mW) |
Receiving sensitivity | -138 dBm | - |
Air data rate | 0.3k~62.5kbps | - |
Test distance | 5000m | In open and clear air, with maximum power, 5dBi antenna gain, height of 2m |
Hardware Parameter | Value | Remark |
Size | 16 * 26 mm | |
Antenna type | IPEX / Stamp hole | |
Communication interface | UART | |
Package | SMD | |
Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
Power supply | 2.3 | 5.0 | 5.5 | V | |
Communication level | 3.0 | 3.3 | 5.2 | V | |
Transmitting current | 120 | 133 | 146 | mA | 22dBm(160mW) |
Receiving current | 10 | 11 | 12 | mA | |
Sleep current | - | 2 | - | μA | Software is shut down |
Operating temperature | -40 | 20 | +85 | ℃ | |
Operating humidity | 10 | 60 | 90 | % | |
Storage temperature | -40 | 20 | +125 | ℃ |
Pin No. | Pin Item | Pin Direction | Pin Application |
1 | GND | - | Ground |
2 | GND | - | Ground |
3 | GND | - | Ground |
4 | GND | - | Ground |
5 | M0 | Input (weak pull-up) | Work with M1 to decide 4 working modes of module (not suspended, if not used, grounding). |
6 | M1 | Input (weak pull-up) | Work with M0 to decide 4 working modes of module (not suspended, if not used, grounding). |
7 | RXD | Input | TTL UART inputs, connects to external (MCU, PC) TXD output pin. Can be configured as open-drain or pull-up input. |
8 | TXD | Output | TTL UART outputs, connects to external RXD (MCU, PC) input pin. Can be configured as open-drain or push-pull output. |
9 | AUX | Output | To indicate module's working status & wakes up the external MCU. During the procedure of self-check initialization, the pin outputs low level. Can be configured as push-pull output (suspending is allowed). |
10 | VCC | - | Power supply 2.3V-5.5V DC |
11 | GND | - | Ground |
12 | NRST | Input | Module reset pin, low reset |
13 | GND | - | Ground |
14 | NC | - | - |
15 | NC | - | - |
16 | NC | - | - |
17 | NC | - | - |
18 | NC | - | - |
19 | GND | - | Ground |
20 | GND | - | Ground |
21 | ANT | - | Antenna |
22 | GND | - | Ground |
Order online |
【eBay】:https://www.ebay.com/usr/cdebyte |
【Aliexpress】:https://www.aliexpress.com/store/2798183 |
【Alibaba】:https://www.alibaba.com |
For batch order/customized product |
【Sales hotline】:+86-28-61399028 Ext.812 |
【E-mail】:service@cdebyte.com |
Technical support |
【Submit online】:http://www.ebyte.com/en/apple-technology.aspx |
【E-mail】:support@cdebyte.com |
Model | IC | Interface | Frequency Hz | Power dBm | Distance km | Air Rate(bps) | Package | Size (mm) | Feature | Manual | Sample |
---|---|---|---|---|---|---|---|---|---|---|---|
E22-400T30DC | UART | SX1262 | 433M 470M | 30 | 10 | 0.3~62.5k | DIP | 24*43 | New generation LoRa modulation technology | ||
E22-400T22DC | UART | SX1262 | 433M 470M | 22 | 5.5 | 0.3~62.5k | DIP | 21*36 | New generation LoRa modulation technology | ||
E22-400T30S1C | UART | SX1262 | 433M 470M | 30 | 10 | 0.3~62.5k | SMD | 25*40.5 | LoRa spread spectrum technology | ||
E22-900T22S1C | UART | SX1262 | 868M 915M | 22 | 7 | 0.3~62.5k | SMD | 16*26 | LoRa Automatic relay | ||
E22-400T22S1C | UART | SX1262 | 433M 470M | 22 | 5.5 | 0.3~62.5k | SMD | 16*26 | LoRa Automatic relay | ||
E22-900T22D | UART | SX1262 | 868M 915M | 22 | 5 | 0.3~62.5k | DIP | 21*36 | A new generation of LoRa spread spectrumtechnology | ||
E22-400T30D | UART | SX1268 | 433M 470M | 30 | 8 | 0.3~62.5k | DIP | 24*43 | New LoRa Spread Spectrum,Automatic relay,Wireless configuration | ||
E22-400T22D | UART | SX1268 | 433M 470M | 22 | 5 | 0.3~62.5k | DIP | 21*36 | New generation of LoRa spread spectrum technology | ||
E22-900T30S1B | SX1262 | UART | 868M 915M | 30 | 10 | 0.3~62.5k | SMD | 40.5*25 | Low consumption, anti-interference | ||
E22-400T30S1B | SX1268 | UART | 433M 470M | 30 | 10 | 0.3~62.5k | SMD | 40.5*25 | Low consumption, anti-interference | ||
E22-230T30S | SX1262 | UART | 230M | 30 | 10 | 0.3~15.6k | SMD | 40.5*25 | Low consumption, anti-interference | ||
E22-230T22S | SX1262 | UART | 230M | 22 | 5 | 0.3k~62.5 | SMD | 16*26 | Low consumption, anti-interference | ||
E22-900T22S1B | SX1262 | UART | 868M 915M | 22 | 5 | 0.3~62.5k | SMD | 16*26 | Low consumption, anti-interference | ||
E22-400T22S1B | SX1268 | UART | 433M 470M | 22 | 5 | 0.3~62.5k | SMD | 16*26 | Low consumption, anti-interference | ||
E22-400M30S | SX1268 | SPI | 433M 470M | 30 | 12 | 0.018~300k | SMD | 24*38.5 | Low consumption,anti-interference | ||
E22-900M30S | SX1262 | SPI | 868M 915M | 30 | 12 | 0.018~300k | SMD | 24*38.5 | Low consumption,anti-interference | ||
E22-900M22S | SX1262 | SPI | 868M 915M | 22 | 7 | 0.018~300k | SMD | 14*20 | Low consumption,anti-interference | ||
E22-400M22S | SX1268 | SPI | 433M 470M | 22 | 7 | 0.018~300k | SMD | 14*20 | Low consumption, anti-interference |