I just pulled the latest idf and I'm unable to find any new code that would allow to reduce the frequency.
I don't want to pressure the dev team, but is there any update plan for the development of this item?
Search found 4 matches
- Sun Mar 12, 2017 10:53 am
- Forum: General Discussion
- Topic: Reducing clock frequency
- Replies: 7
- Views: 21740
- Sun Feb 26, 2017 10:56 pm
- Forum: General Discussion
- Topic: Reducing clock frequency
- Replies: 7
- Views: 21740
Reducing clock frequency
In order to reduce the power consumption, while still retaining WiFi connections, I cannot use deep sleep mode.
For this reason I'm trying to reduce the frequency to 2MHz.
The frequency gets properly reduces by calling the function rtc_set_cpu_freq and properly scaling the variable _xt_tick_divisor ...
For this reason I'm trying to reduce the frequency to 2MHz.
The frequency gets properly reduces by calling the function rtc_set_cpu_freq and properly scaling the variable _xt_tick_divisor ...
- Thu Feb 16, 2017 10:46 pm
- Forum: General Discussion
- Topic: Battery and listening on wi-Fi
- Replies: 7
- Views: 27196
Re: Battery and listening on wi-Fi
I started measuring the current used by my ESP32. In menuconfig I enabled both WiFi and bluethoot, but anyhow I'm running a simple program like:
void app_main(void)
{
while (true) {
ESP_LOGI("Log", "Log\n");
vTaskDelay(5000 / portTICK_PERIOD_MS);
}
}
This program continuously consumes about ...
void app_main(void)
{
while (true) {
ESP_LOGI("Log", "Log\n");
vTaskDelay(5000 / portTICK_PERIOD_MS);
}
}
This program continuously consumes about ...
- Mon Feb 06, 2017 12:51 pm
- Forum: General Discussion
- Topic: Battery and listening on wi-Fi
- Replies: 7
- Views: 27196
Battery and listening on wi-Fi
I have two contrasting requirements:
1) Save on battery usage
2) Listen over Wi-Fi for commands coming from the cloud (I use MQTT to communicate with my platform)
I would like to receive the commands as soon as possible, but still save on battery usage as much as possible.
Is there any low power ...
1) Save on battery usage
2) Listen over Wi-Fi for commands coming from the cloud (I use MQTT to communicate with my platform)
I would like to receive the commands as soon as possible, but still save on battery usage as much as possible.
Is there any low power ...