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General Description

The EK-ST50 KIT series evaluation board provides an affordable way for user to try out LPWAN IoT applications or new concepts evaluation. It also compliance with STM32WL Nucleo-64 board to support ARDUINO Uno V3 connectivity support and the ST morpho headers.

User can download firmware built from SDK via ST-Link to test software flow and debug error according to log shown on terminal tool.

Board Connector Description

          

Utility

User can configure RS232 terminal tool with Baud-Rate 9600 to control EK-ST50 KIT series board for SW validation and application development.

Board Pin layout Description

                 

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For more information, or for sales inquiries, please contact  AcSiP Technology Corp.

General Description

The ST50X on evaluation board integrates ARM Cortex®-M4 (32-bit RISC core operating at a 48MHz frequency) MCU and LoRa/FSK modulation that provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

The ST50X series module can achieve a sensitivity of over -136 dBm. The high sensitivity combined with the integrated +14 (+21) dBm power amplifier yields 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.

Schematic Diagram

► USB to UART Circuit Diagram

► Power Supply Circuit Diagram

► VDDPA Switching Circuit Diagram

 

► VDDPA Switching Circuit Diagram

Note of EMI Test

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For more information, or for sales inquiries, please contact  AcSiP Technology Corp.

General Description

   

 

The EK-ST50 KIT series board provides an affordable way for user to try out LPWAN IoT applications or new concepts evaluation. It also compliance with STM32WL Nucleo-64 board to support ARDUINO Uno V3 connectivity support and the ST morph headers.


User can download firmware built from SDK via ST-Link to test software flow and debug error according to log shown on terminal tool.

Package Information

Item Count Description
EK-ST50X KIT 1 Micro USB for Power source and RS232 I/F
Antenna 1 High (Low) band for EU868...

Antenna Specification

Board Dimension

                

Related Resource

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⇒   
⇒   

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High Band / High Power / LoRa SoC SiP

EK-ST50H KIT

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Item Description Download Link
Application Note ST50H_Application_Note_Ver.I.pdf LoginContact Us
EVK User Guide EK-ST50 User Guide Ver.H.pdf Free
Footprint ST50X_Footprint.7z LoginContact Us
Commands Set Reference ST50 Commands Set Reference v1.2.1_20220720.pdf LoginContact Us
Item Description Download Link
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