Wemos D1 mini stops after deepsleep
Posted: Sun Aug 25, 2019 5:22 pmDear all,
I have been struggling to get deepSleep working.
My plan is to read some data from a serial port and send to an OpenHAB installation with mqtt. However, to keep the power consumption at an acceptable level, deep sleep should be used most of the time.
I use the Wemos D1 mini and have loaded the script below with Arduino IDE version 2.4.0.
Printout is as follows:
I then need to push reset to run the script again, and get the following:
How can I get the script repeating itself after deep sleep? It simply stops after writing the exit values and "ets_main.c"
Hope to get some ideas on what I am missing.
Best regards
Per
I have been struggling to get deepSleep working.
My plan is to read some data from a serial port and send to an OpenHAB installation with mqtt. However, to keep the power consumption at an acceptable level, deep sleep should be used most of the time.
I use the Wemos D1 mini and have loaded the script below with Arduino IDE version 2.4.0.
Code: Select all
#include <ESP8266WiFi.h>
const char* ssid = "<my SSID>";
const char* password = "<my passwd>";
char* outputMessage[500] = {'\0'};
IPAddress ip(192, 168, 1, 217); // desired IP address
IPAddress gateway(192, 168, 1, 1); // IP address of my router
IPAddress subnet(255, 255, 255, 0);
WiFiClient client;
void setup() {
Serial.begin(74880);
Serial.setDebugOutput(true);
delay(100);
WiFi.mode(WIFI_STA);
if (WiFi.status() != WL_CONNECTED) {
WiFi.begin(ssid, password);
Serial.print(".");
}
WiFi.config(ip, gateway, subnet);
IPAddress myip = WiFi.localIP();
sprintf((char*)outputMessage, "Connected to %u.%u.%u.%u after %d ms. Will wait 10s before sleep.\r\n", myip[0], myip[1], myip[2], myip[3], millis());
Serial.print((char*)outputMessage);
delay(10000);
// GPIO16 (D0) connected to RST with 1k resistor
Serial.println("Bedtime. Good night...");
ESP.deepSleep(5000000);
}
void loop() {
}Printout is as follows:
Code: Select all
Start...
scandone
.STUB: dhcp_stop
Connected to 192.168.1.217 after 5045 ms. Will wait 10s before sleep.
Bedtime. Good night...
scandone
del if0
usl
enter deep sleep⸮
ets Jan 8 2013,rst cause:5, boot mode:(1,6)
ets_main.c
I then need to push reset to run the script again, and get the following:
Code: Select all
ets Jan 8 2013,rst cause:2, boot mode:(3,6)
load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
v4ceabea9
~ld
Start...
scandone
.STUB: dhcp_stop
Connected to 192.168.1.217 after 319 ms. Will wait 10s before sleep.
Bedtime. Good night...
scandone
del if0
usl
enter deep sleep⸮⸮
ets Jan 8 2013,rst cause:5, boot mode:(3,6)
ets_main.c
How can I get the script repeating itself after deep sleep? It simply stops after writing the exit values and "ets_main.c"
Hope to get some ideas on what I am missing.
Best regards
Per