[IC]: CC1310
[Frequency]:431~446.5MHz
[Power]:14dBm
[Distance]:2.5km
[Interface]:UART
[Weight]:1.8±0.1g
[Introduction]:E70-433NW14S is the star network module, operating at 433MHz, based on originally imported TI CC1310 and 15.4-Stack protocol, with coordinator and terminal as a whole. The module features with long range and high-speed transmission modes. Maximum 200 nodes can send data to one coordinator.
Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
---|---|---|---|---|---|
Power supply | 2.2 | 3.3 | 3.8 | V | ≥3.3 V ensures output power |
Communication level | - | 3.3 | - | V | For 5V TTL, it may be at risk of burning down |
Transmitting current | - | 37 | - | mA | Instant power consumption |
Receiving current | - | 8 | - | mA | - |
Sleep current | - | 2 | - | μA | Software is shut down |
Operating temperature | -40 | - | +85 | ℃ | - |
Operating humidity | 10 | - | 90 | % | - |
Storage temperature | -40 | - | +125 | ℃ | - |
Hardware Parameter | Value | Remark |
---|---|---|
Size | 16 * 26 mm | - |
Antenna type | IPEX / Stamp hole | 50 ohm impedance |
Communication interface | UART | - |
Package | SMD | - |
Buffer | 512 byte | A single packet may not exceed 128 bytes |
RF Parameter | Value | Remark |
---|---|---|
Working frequency | 431~446.5 MHz | Support ISM band |
Transmitting power | 14 dBm | - |
Receiving sensitivity | -110 dBm | Air data rate is 5kbps |
Air data rate | 5k~50kbps | Controlled via user’s programming |
Test distance | 2500m | Test condition:clear and open area, antenna gain: 5dBi,antenna height: 2.5m,air data rate: 5kbps |