[Chip solution]:CC1310
[Carrier frequency]:425~450.5MHz
[Transmission power]:14dBm
[Communication distance]:1.5km
[Air speed]:2.5k~168k
[Product size]:10*10mm
[Product weight]:0.5g±0.1g
[Introduction]:E70-433MT14S is a wireless serial port module (UART) based on TI's CC1310 (built-in dual-core ARM) radio frequency chip, which can work in the 431-446.5 MHz frequency band (default 433MHz), GFSK modulation method, TTL level output,3.3V IO port voltage; this product adopts 24MHz industrial-grade crystal oscillator to ensure its industriality and stability
Hardware Parameters |
Parameters | Remark |
Chip | CC1310 | - |
Cache capacity | 2048 Byte | User-defined |
FLASH | 128 KB | - |
RAM | 8 KB | - |
Cores | Cortex-M3 (MCU) +Cortex-M0(RF) | - |
Communication Interface | UART serial port |
TTL Level |
Modulation method | GFSK | - |
Packaging method | SMD | - |
Antenna Interface | Stamp Holes | Characteristic impedance approx. 50 ohms |
Size |
10*10m | E70-433T14S2 without SMA |
RF parameters | Uni | parameters | Remark |
Transmitting power | dBm | 14 | - |
Reception sensitivit |
dBm | -108 | Air speed of 2.5kbps |
Reference Distance | M | 1500m | Clear and open, antenna gain |
Operating Frequency Band | MHz | 425~450.5 | Factory default 868MHz ,,861~876.5,907~922.5MHz |
Air rate | bps | 2.5k~168k | User-programmed control |
Blocking power | dBm | 10 | The probability of burning is less when used at close range |
Launch length | / | Transmission mode regulations | See Transfer Mode for details |
Electrical parameter | Unit | parameter | Remark | |
Operating Voltag | V | 2.2~3.8 | over 3.8V permanently burned modul | |
Communication leve |
V | 3.3 | Risk of burnout with 5V TTL | |
Power consumption |
Emission curren |
mA | 31 | Instantaneous power consumption |
Receiving current |
mA | 9 | - | |
Sleeping current |
μA | 1.7 | Software shutdow | |
Temperatur | Operating temperatur e |
℃ | -20 ~ +85 | Industrial Grade |
Storage temperatur e |
-40 ~ +125 | - |