Hardware Setup and Results of Demo Codes

Technical Subjects Open Solution
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#1

HI All,
New to the Quectel OpenCPU and Forum.

I am using EC200U and SDK LTE01R03A02 working in VS2022 environment and LTE-OPEN EVB kit.

While working with the demo code just try to understand what hardware options / arrangement to be done for checking the particular Application Demo code on LTE-OPEN EVB kit.

LTE-OPEN EVB kit detailed schematic is not available with the manual, anyone can share will be great help to start with.

Thank you in advance.

#2

Hi， friend, This link is the information you need, including the development board user manual and schematic diagram, I hope it will be helpful to you.Best wishes for you.

https://quectel123-my.sharepoint.cn/:u:/g/personal/ae-fae_dom_quectel_com_cn/Ea9ffTCErIROh97Mq8becAYBgRlEHFH5MMzAs6lFGsZTbw?e=fY60oa

#3

Thank you Kelly.li for the resources shared, Is here hardware PWM available on Open_CPU?

#4

ec200u_pwm_gpio
ec200u_pwm_gpio740×397 29 KB

hi, pwm is support， Refer to the figure above for the specific pin corresponding pwm function 。

#5

and i also test the pwm_pwt function, it’s ok。