[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