{"id":45,"date":"2020-02-02T18:19:52","date_gmt":"2020-02-02T11:19:52","guid":{"rendered":"https:\/\/arnut.com\/home\/?p=45"},"modified":"2022-09-04T18:21:34","modified_gmt":"2022-09-04T11:21:34","slug":"%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%80%e0%b8%82%e0%b8%b5%e0%b8%a2%e0%b8%99%e0%b9%82%e0%b8%84%e0%b9%89%e0%b8%94%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%ab%e0%b8%a5%e0%b8%ad%e0%b8%94%e0%b9%84%e0%b8%9f-led","status":"publish","type":"post","link":"https:\/\/arnut.com\/home\/%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b9%80%e0%b8%82%e0%b8%b5%e0%b8%a2%e0%b8%99%e0%b9%82%e0%b8%84%e0%b9%89%e0%b8%94%e0%b9%83%e0%b8%ab%e0%b9%89%e0%b8%ab%e0%b8%a5%e0%b8%ad%e0%b8%94%e0%b9%84%e0%b8%9f-led\/","title":{"rendered":"\u0e01\u0e32\u0e23\u0e40\u0e02\u0e35\u0e22\u0e19\u0e42\u0e04\u0e49\u0e14\u0e43\u0e2b\u0e49\u0e2b\u0e25\u0e2d\u0e14\u0e44\u0e1f LED \u0e1a\u0e19\u0e1a\u0e2d\u0e23\u0e4c\u0e14 NodeMCU ESP8266"},"content":{"rendered":"

\"NodeMCU<\/p>\n

\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19<\/strong>
\n1.\u00a0 \u0e04\u0e25\u0e34\u0e01\u0e17\u0e35\u0e48\u0e40\u0e21\u0e19\u0e39 File > Example > ESP8266 > \u0e04\u0e25\u0e34\u0e01\u0e40\u0e25\u0e37\u0e2d\u0e01 Blink<\/strong><\/p>\n

\"blink\"<\/p>\n

2. \u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e42\u0e04\u0e49\u0e14
\n———————————————————————————————————<\/p>\n

\/*
\nESP8266 Blink by Simon Peter
\nBlink the blue LED on the ESP-01 module
\nThis example code is in the public domain<\/p>\n

The blue LED on the ESP-01 module is connected to GPIO1
\n(which is also the TXD pin; so we cannot use Serial.print() at the same time)<\/p>\n

Note that this sketch uses LED_BUILTIN to find the pin with the internal LED
\n*\/<\/p>\n

void setup() {
\npinMode(LED_BUILTIN, OUTPUT); \u00a0 \u00a0 \/\/ Initialize the LED_BUILTIN pin as an output
\n}<\/strong><\/p>\n

\/\/ the loop function runs over and over again forever
\nvoid loop() {
\ndigitalWrite(LED_BUILTIN, LOW); \u00a0 \/\/ Turn the LED on (Note that LOW is the voltage level
\n\/\/ but actually the LED is on; this is because
\n\/\/ it is active low on the ESP-01)
\ndelay(1000); \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/\/ Wait for a second
\ndigitalWrite(LED_BUILTIN, HIGH); \u00a0\/\/ Turn the LED off by making the voltage HIGH
\ndelay(2000); \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/\/ Wait for two seconds (to demonstrate the active low LED)
\n}<\/strong><\/p>\n

———————————————————————————————————<\/p>\n

3. \u0e04\u0e25\u0e34\u0e01\u0e17\u0e35\u0e48 \/ \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e17\u0e33\u0e01\u0e32\u0e23\u0e04\u0e2d\u0e21\u0e44\u0e1e\u0e25\u0e4c\u0e42\u0e04\u0e49\u0e14\u00a0<\/strong><\/p>\n

\"Blink-03\"<\/p>\n

4.\u00a0\u0e2b\u0e32\u0e01\u0e44\u0e21\u0e48\u0e21\u0e35\u0e02\u0e49\u0e2d\u0e1c\u0e34\u0e14\u0e1e\u0e25\u0e32\u0e14 \u0e08\u0e30\u0e1b\u0e23\u0e32\u0e01\u0e0e\u0e02\u0e49\u0e2d\u0e04\u0e27\u0e32\u0e21\u0e27\u0e48\u0e32 “Done compiling”<\/strong><\/p>\n

\"Blink-04\"<\/p>\n

5.\u00a0\u0e08\u0e32\u0e01\u0e19\u0e31\u0e49\u0e19\u0e43\u0e2b\u0e49\u0e17\u0e33\u0e01\u0e32\u0e23\u0e04\u0e25\u0e34\u0e01\u0e17\u0e35\u0e48\u0e1b\u0e38\u0e48\u0e21 ->\u00a0\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e17\u0e33\u0e01\u0e32\u0e23\u0e2d\u0e31\u0e1b\u0e42\u0e2b\u0e25\u0e14\u0e42\u0e04\u0e49\u0e14\u0e40\u0e02\u0e49\u0e32\u0e2a\u0e39\u0e48\u0e1a\u0e2d\u0e23\u0e4c\u0e14 NodeMCU ESP8266<\/strong><\/p>\n

6. \u0e2b\u0e32\u0e01\u0e44\u0e21\u0e48\u0e21\u0e35\u0e02\u0e49\u0e2d\u0e1c\u0e34\u0e14\u0e1e\u0e25\u0e32\u0e14\u0e08\u0e30\u0e02\u0e36\u0e49\u0e19\u0e04\u0e33\u0e27\u0e48\u0e32 “Done uploading”\u00a0 \u0e2d\u0e31\u0e1b\u0e42\u0e2b\u0e25\u0e14\u0e2a\u0e33\u0e40\u0e23\u0e47\u0e08 \u0e08\u0e30\u0e16\u0e36\u0e07 …..100%<\/p>\n

\"Blink-05\"<\/p>\n

7. \u0e2a\u0e31\u0e07\u0e40\u0e01\u0e15\u0e38\u0e17\u0e35\u0e48\u0e15\u0e31\u0e27 NodeMCU ESP8266 \u0e08\u0e30\u0e21\u0e35\u0e44\u0e1f\u0e01\u0e23\u0e30\u0e1e\u0e23\u0e34\u0e1a<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19 1.\u00a0 \u0e04\u0e25\u0e34\u0e01\u0e17\u0e35\u0e48\u0e40\u0e21\u0e19\u0e39 File > Example > ESP8266 > \u0e04\u0e25\u0e34\u0e01\u0e40\u0e25\u0e37\u0e2d\u0e01 Blink 2. \u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e42\u0e04\u0e49\u0e14 ——————————————————————————————————— \/* ESP8266 Blink by Simon Peter Blink the blue LED on the ESP-01 module This example code is in the public domain The blue LED on the ESP-01 module is connected to GPIO1 (which is also the TXD pin; so we […]<\/p>\n","protected":false},"author":1,"featured_media":46,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[17,22],"class_list":["post-45","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-iot","tag-iot","tag-nodemcu"],"_links":{"self":[{"href":"https:\/\/arnut.com\/home\/wp-json\/wp\/v2\/posts\/45","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arnut.com\/home\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arnut.com\/home\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arnut.com\/home\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/arnut.com\/home\/wp-json\/wp\/v2\/comments?post=45"}],"version-history":[{"count":1,"href":"https:\/\/arnut.com\/home\/wp-json\/wp\/v2\/posts\/45\/revisions"}],"predecessor-version":[{"id":47,"href":"https:\/\/arnut.com\/home\/wp-json\/wp\/v2\/posts\/45\/revisions\/47"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/arnut.com\/home\/wp-json\/wp\/v2\/media\/46"}],"wp:attachment":[{"href":"https:\/\/arnut.com\/home\/wp-json\/wp\/v2\/media?parent=45"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arnut.com\/home\/wp-json\/wp\/v2\/categories?post=45"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arnut.com\/home\/wp-json\/wp\/v2\/tags?post=45"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}