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  • AI50H

    STM32WLE5 inside

  • US$ 9.99 Unit-price for online samples purchase only.
    Please contact sales@acsip.com.tw for more information
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Introduction

For several safety certifications approval, AcSiP design a complete module with matching antenna pattern to achieve promotion of wireless LPWAN module in world wide. AI50H has passed CE,FCC,TELEC and NCC and it integrates ARM Coretex®-M4 (32-bit RISC core operating at a 48MHz frequency) MCU with LoRa modulation. It offers an ultra-long-range spectrum communication and high interference immunity simultaneously minimizing power consumption.


The AI50H can achieve a sensitivity under -136 dBm. It has high sensitivity and combined with the integrated +20 dBm power amplifier yields. The industry-leading link makes it optimal for any low data rate application. LoRa also provides significant advantages in both blocking and selectivity over conventional modulation techniques. Solving traditional issues between range, interference immunity, and energy consumption.

ST50H inside

The AI50H stamping type module has embedded ST50H inside and integrated multi-antenna pattern to pass major safety certifications in the world. AcSiP will help clients to meet the local safety regulation while their product of LPWAN application integrated AI50H. Those resources are available for developer and check it further to sales of AcSiP if need.

Block diagram

                        


Key-feature

Compact size of LoRa SoC embedded clock source: 20mm x 20mm x 1.95mm(Typ.)
High performance 32-bit RISC microcontroller: ARM Cortex M4
Embedded memories (256 Kb of Flash memory and 64 Kb of RAM)
Ultra-low power with various consumption levels (Min 1.3uA@ Stop 2 mode)
STM32WL Security: HW encryption 256 AES,HW PKA,RNG,64-bit UID,96-bit die ID
Rich peripherals: 2 DMA, 2 USART, 1 LPUART, 2 SPI, 3 I2C
Safety Certification approval: CE/FCC/TELEC/NCC
VBAT mode with RTC and 20*32 Bytes backup registers, battery voltage monitoring

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

General Description

The AI50H integrates ARM Coretex®-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 ST50H can achieve a sensitivity of over -136 dBm. The high sensitivity combined with the integrated +20 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.

Part Number Frequency Range Spreading Factor Bandwidth   (K Hz) Effective Bitrate (bps) Est. Sensitivity (dBm)
AI50H 863~930MHz 5~12 7.8~500KHz LoRa BR: 0.013~17.4kb/s -138dBm
        (G)FSK BR: 0.6~300 kb/s @125kHz, SF12

Mechanical Dimension (Typ.) Recommand Reflow Profile
   

 

 


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

General Description

   

 

The AI50H board provides an affordable way for user to try out LPWAN IoT applications or new concepts evaluation. It also compliance with STM32WL Necleo-64 board usage to peripherials examples in SDK.

 

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


Pin Assignment Information

 


SW & Tools RF Switch Control Table
User Can configure RS232 terminam tool to control EK=ST50H board for SW validation and application development.  


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

Item Description Download Link
Product Spec. (Datasheet) AI50H_SPEC_Ver.C.pdf LoginContact Us
Application Note AI50H_ApplicationNote_Ver.B.pdf LoginContact Us
Footprint AI50H_Footprint.7z LoginContact Us
Commands Set Reference ST50 Commands Set Reference v1.1.2_20220314.pdf LoginContact Us
Item Description Download Link
Wireless Certification(FCC) AI50H-FCC_Grant.7z LoginContact Us
Wireless Certification(NCC) AI50H-NCC_Certificate.7z LoginContact Us
Wireless Certification(TELEC) AI50H-TELEC_Certification.7z LoginContact Us
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