[IC]:LLCC68
[Frequency]:410.125~493.125MHz
[Power]:30dBm
[Distance]:10km
[Size]:25*40.5mm
[Introduction]:E220-400T30S is a wireless serial port module (UART) based on SEMTECH's LLCC68, working at 410.125~493.125MHz( default 433.125MHz), TTL level output, compatible with 3.3V and 5V IO port voltage.
Main parameter | Performance | Remark |
Operating frequency | 410.125~493.125MHz | Support ISM band |
Tx power | 30 dBm | - |
Receiving sensitivity | -129dbm | Air data rate: 2.4kbps |
Air data rate | 2.4k~62.5kbps | Controlled via user’s programming |
Distance for reference | 10Km | Test condition:clear and open area, antenna gain: 5dBi,antenna height: 2.5m,air data rate: 2.4kbps |
Main parameter | Description | Remark |
Size | 25 * 40.5 mm | |
Antenna | IPEX/Stamp hole | |
Communication interface | UART | TTL level |
Package | SMD | |
Main parameter | Min. | Typ. | Max. | Unit | Remark |
Operating voltage | 3.3 | 5.0 | 5.5 | V | ≥5.0 V ensures output power |
Communication level | - | 3.3 | - | V | For 5V TTL, it may be at risk of burning down |
TX current | - | 610 | - | mA | Instant power consumption |
RX current | - | 17 | - | mA | |
Sleep current | - | 3 | - | uA | Software is shut down@30dBm |
Operating temperature | -40 | 20 | +85 | ℃ | Industrial design |
No. | Name | Direction | Function |
1 | GND | Input | Ground |
2 | VCC | Input | Power supply :3.3~ 5.5V DC |
3 | 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 (can be suspended). |
4 | TXD | Output | TTL UART outputs, connects to external RXD (MCU, PC) input pin. Can be configured as open-drain or push-pull output |
5 | RXD | Iutput | TTL UART inputs, connects to external (MCU, PC) TXD output pin. Can be configured as open-drain or pull-up input. Ground |
6 | M1 | Input (weak pull-up) | Work with M0 to decide 4 working modes of module (not suspended, if not used, could be grounded). |
7 | M0 | Input (weak pull-up) | Work with M1 to decide 4 working modes of module (not suspended, if not used, could be grounded). |
11 | ANT | Output | High frequency signal output, 50 ohm characteristic impedance |
12 | GND | Ground | |
13 | GND | Ground | |
14 | GND | Ground | |
18 | NC | Input/output | can be suspended |
19 | NC | Input/output | can be suspended |
20 | NC | Input/output | can be suspended |
21 | NC | Input | can be suspended |
22 | NC | Input | can be suspended |
23 | GND | Input | Ground |
24 | NC | Input | can be suspended |
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Model | Communication interface | IC | Frequency(Hz) | Tx power(dBm) | Distance(km) | Air data rate(bps) | Package | Size(mm) | Feature | Manual | Sample |
---|---|---|---|---|---|---|---|---|---|---|---|
E220-900MBL-01 | USB | - | - | - | - | - | - | 53*27mm | E220-900M22S test kit | ||
E220-400MBL-01 | USB | - | - | - | - | - | - | 53*27mm | E220-400M22S test kit | ||
E220P-400T22S | UART | LLCC68 | 433M 470M | 22 | 7 | 2.4~62.5k | SMD | 16*26 | New generation Lora spread spectrum | ||
E220-400M30S | SPI | LLCC68 | 433M 470M | 30 | 10 | 1.76~62.5k/0.6~300k | SMD | 38.5*24 | New generation of LoRa spread spectrum technology | ||
E220-900M30S | SPI | LLCC68 | 868M 915M | 30 | 10 | 1.76~62.5k/0.6~300k | SMD | 38.5*24 | New generation of LoRa spread spectrum technology | ||
E220-400R30D | UART | LLCC68 | 433M 470M | 30 | 10 | 2.4~62.5k | DIP | 26*48 | New generation LoRa modulation technology | ||
E220-900M22S | SPI | LLCC68 | 868M 915M | 22 | 6 | 1.76~62.5k/0.6~300k | SMD | 20*14*2.8 | New generation LoRa modulation technology | ||
E220-400M22S | SPI | LLCC68 | 433M 470M | 22 | 6 | 1.76~62.5k/0.6~300k | SMD | 20*14*2.8 | New generation LoRa modulation technology | ||
E220-900T30D | UART | LLCC68 | 868M 915M | 30 | 10 | 2.4~62.5k | DIP | 24*43 | New generation LoRa modulation technology | ||
E220-900T30S | UART | LLCC68 | 868M 915M | 30 | 10 | 2.4~62.5k | SMD | 25*40.5 | New generation LoRa modulation technology | ||
E220-900T22D | UART | LLCC68 | 868M 915M | 22 | 5 | 2.4~62.5k | DIP | 21*36 | New generation LoRa modulation technology | ||
E220-900T22S | UART | LLCC68 | 868M 915M | 22 | 5 | 2.4~62.5k | SMD | 16*26 | New generation LoRa modulation technology | ||
E220-400T30D | UART | LLCC68 | 433M 470M | 30 | 10 | 2.4~62.5k | DIP | 24*43 | New generation LoRa modulation technology | ||
E220-400T30S | UART | LLCC68 | 433M 470M | 30 | 10 | 2.4~62.5k | SMD | 25*40.5 | New generation LoRa modulation technology | ||
E220-400T22D | UART | LLCC68 | 433M 470M | 22 | 5 | 2.4~62.5k | DIP | 21*36 | New generation LoRa modulation technology | ||
E220-400T22S | UART | LLCC68 | 433M 470M | 22 | 5 | 2.4~62.5k | SMD | 16*26 | New generation LoRa modulation technology |