The ST50H integrates ARM Coretex®-M4 (32-bit RISC core operating at a 48MHz frequency) MCU with LoRa modulation that provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
It is easy& high development possibility and optimized RF efficacy to reducing developer’s integrate burden. We offer full SDK for developers having advanced development.
It can achieve a sensitivity of over -136 dBm. The high sensitivity combined with the integrated +22 dBm power amplifier yields an industry-leading link budget making it optimal for any low data rate application requiring range or robustness. LoRa also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity, and energy consumption.
Chipset: STM32WLE5(single core)
32 MHz TCXO & 32 KHz XTAL
Compact size with MCU，clock source and sub-GHz radio inside: 12mm x12mm x1.3mm
High-performance 32-bit microcontroller: ARM Cortex M4
Ultra-low-power with various consumption levels (Min 1uA@ STOP 2 mode)