ESP32 V3 Deep Sleep

#1

I’m struggling to find a deep sleep example for the new ESP 32 V3. Does any one have one that archives a deep sleep of 10ua?

#2

if any one elese is having problems getting the V3 into deep sleep I hope this helps. I used this example to achive 10ua

void VextOFF(void) //Vext default OFF
{
pinMode(Vext,OUTPUT);
digitalWrite(Vext, HIGH);
}
VextOFF();
Radio.Sleep();
SPI.end();
pinMode(RADIO_DIO_1,ANALOG);
pinMode(RADIO_NSS,ANALOG);
pinMode(RADIO_RESET,ANALOG);
pinMode(RADIO_BUSY,ANALOG);
pinMode(LORA_CLK,ANALOG);
pinMode(LORA_MISO,ANALOG);
pinMode(LORA_MOSI,ANALOG);
esp_sleep_enable_timer_wakeup(6001000(uint64_t)1000);
esp_deep_sleep_start();

#3

Which device did you use? The Wireless Stick Lite (V3)? Your sample code seems very similar (same?) From its Factory test. I was able to get the WSL V3 down to 13uA.

#4

I published a solution here:
https://github.com/Heltec-Aaron-Lee/WiFi_Kit_series/issues/6#issuecomment-1482825342