![]() 3 PWM modules are named PWM0, PWM1 and PWM2 and has the following base addresses InstanceĮach PWM module has a fixed base clock frequency (= 16 MHz). ![]() nRF52832 has 3 PWM modules, which means it can generate 12 PWM signals on 12 GPIO pins. In other words, one PWM module can generate signals on up to 4 GPIO pins. Each channel can generate PWM signal on a GPIO pin. In nRF52, one PWM module can control 4 PWM channels. It is important to know about the PWM hardware because it helps to understand the nrf_drv_pwm library that we are going to use. In this section, we take a look at the nRF52832 PWM peripheral and understand how it works. ![]() Adafruit Feather nRF52 Bluefruit LE – nRF52832Īffiliate Disclosure: When you click on links in this section and make a purchase, this may result in this site earning a commission at no extra cost to you.To compile and run your code on real nRF52 hardware, it is recommended that you have a nRF52 development kit such as ![]() In this article, you will learn about the Pulse Width Modulation (PWM) module of Nordic nRF52 and the nrf_drv_pwm library in nRF5 SDK to control it. ![]()
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