[Chip Solution]：SX1268

[Operating Frequency]：433MHz

[Transmit Power]：30dBm

[Communication Distance]：12km

[Size]：38.5*24mm

[Product Weight]：5.1±0.1g

[Introduction]：The E22P-433M30S series modules are surface-mount LoRa wireless modules independently developed based on the Semtech high-performance RF chip SX1268, and internally utilize an industrial-grade high-precision active temperature-compensated crystal oscillator. An RF front-end module (FEM) has been added to the original module, which includes a power amplifier (PA), a low-noise amplifier (LNA), and an RF switch. This improves anti-interference performance and communication range, further widening the gap with products using FSK and GFSK modulation methods.