Warning: Declaration of P_Photocrati_NextGen::define() should be compatible with C_Base_Product::define($id = 'pope-produ...', $name = 'Pope Produ...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/product.photocrati_nextgen.php on line 72

Warning: Declaration of M_Fs::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/fs/module.fs.php on line 34

Warning: Declaration of M_Router::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/module.router.php on line 50

Warning: Declaration of M_I18N::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/i18n/module.i18n.php on line 202

Warning: Declaration of M_Validation::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/validation/module.validation.php on line 30

Warning: Declaration of M_WordPress_Routing::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/wordpress_routing/module.wordpress_routing.php on line 74

Warning: Declaration of M_Security::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/security/module.security.php on line 54

Warning: Declaration of M_Lzw::define($context = false) should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/lzw/module.lzw.php on line 36

Warning: Declaration of M_NextGen_Settings::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_settings/module.nextgen_settings.php on line 36

Warning: Declaration of M_MVC::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/mvc/module.mvc.php on line 73

Warning: Declaration of M_Ajax::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/ajax/module.ajax.php on line 101

Warning: Declaration of M_Dynamic_Stylesheet::define($context = false) should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/dynamic_stylesheet/module.dynamic_stylesheet.php on line 51

Warning: Declaration of M_Frame_Communication::define($context = false) should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/frame_communication/module.frame_communication.php on line 69

Warning: Declaration of M_DataMapper::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/datamapper/module.datamapper.php on line 212

Warning: Declaration of M_NggLegacy::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/ngglegacy/module.ngglegacy.php on line 50

Warning: Declaration of M_NextGen_Data::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_data/module.nextgen_data.php on line 117

Warning: Declaration of M_Dynamic_Thumbnails::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/dynamic_thumbnails/module.dynamic_thumbnails.php on line 51

Warning: Declaration of M_NextGen_Admin::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_admin/module.nextgen_admin.php on line 156

Warning: Declaration of M_NextGen_AddGallery_Page::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_addgallery_page/module.nextgen_addgallery_page.php on line 63

Warning: Declaration of M_NextGen_Pagination::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_pagination/module.nextgen_pagination.php on line 28

Warning: Declaration of M_Gallery_Display::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_gallery_display/module.nextgen_gallery_display.php on line 368

Warning: Declaration of M_Attach_To_Post::define($context = false) should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/attach_to_post/module.attach_to_post.php on line 399

Warning: Declaration of M_NextGen_Other_Options::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_other_options/module.nextgen_other_options.php on line 87

Warning: Declaration of M_NextGen_Pro_Upgrade::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_pro_upgrade/module.nextgen_pro_upgrade.php on line 36

Warning: Declaration of M_MediaRss::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/mediarss/module.mediarss.php on line 44

Warning: Declaration of M_Cache::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/cache/module.cache.php on line 40

Warning: Declaration of M_Lightbox::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/lightbox/module.lightbox.php on line 321

Warning: Declaration of M_NextGen_Basic_Album::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_basic_album/module.nextgen_basic_album.php on line 148

Warning: Declaration of C_NextGen_Basic_Album_Installer::install() should be compatible with C_Gallery_Display_Installer::install($reset = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_basic_album/class.nextgen_basic_album_installer.php on line 25

Warning: Declaration of M_NextGen_Basic_Templates::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_basic_templates/module.nextgen_basic_templates.php on line 50

Warning: Declaration of M_NextGen_Basic_Gallery::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_basic_gallery/module.nextgen_basic_gallery.php on line 244

Warning: Declaration of C_NextGen_Basic_Gallery_Installer::install() should be compatible with C_Gallery_Display_Installer::install($reset = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_basic_gallery/class.nextgen_basic_gallery_installer.php on line 27

Warning: Declaration of M_NextGen_Basic_ImageBrowser::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_basic_imagebrowser/module.nextgen_basic_imagebrowser.php on line 126

Warning: Declaration of C_NextGen_Basic_ImageBrowser_Installer::install() should be compatible with C_Gallery_Display_Installer::install($reset = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_basic_imagebrowser/class.nextgen_basic_imagebrowser_installer.php on line 17

Warning: Declaration of M_NextGen_Basic_Singlepic::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_basic_singlepic/module.nextgen_basic_singlepic.php on line 127

Warning: Declaration of C_NextGen_Basic_SinglePic_Installer::install() should be compatible with C_Gallery_Display_Installer::install($reset = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_basic_singlepic/class.nextgen_basic_singlepic_installer.php on line 16

Warning: Declaration of M_NextGen_Basic_Tagcloud::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_basic_tagcloud/module.nextgen_basic_tagcloud.php on line 146

Warning: Declaration of C_NextGen_Basic_Tagcloud_Installer::install() should be compatible with C_Gallery_Display_Installer::install($reset = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_basic_tagcloud/class.nextgen_basic_tagcloud_installer.php on line 21

Warning: Declaration of M_Widget::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/widget/module.widget.php on line 54

Warning: Declaration of M_Third_Party_Compat::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/third_party_compat/module.third_party_compat.php on line 374

Warning: Declaration of M_NextGen_XmlRpc::define() should be compatible with C_Base_Module::define($id = 'pope-modul...', $name = 'Pope Modul...', $description = '', $version = '', $uri = '', $author = '', $author_uri = '', $context = false) in /data/web/virtuals/50643/virtual/www/subdom/wp/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/nextgen_xmlrpc/module.nextgen_xmlrpc.php on line 633
How to use an ESP8266 — a jumpstart tutorial | Dejvino's notebook

How to use an ESP8266 — a jumpstart tutorial

If you haven’t done so already, go buy yourself an ESP8266-based board. It is a powerful little microcontroller. Something like Arduino but with WiFi.

ESP8266 in the wild

What hardware to get

What software to get

  • ESP open SDK
    • Contains all the tools needed for compiling your own ESP firmware.
  • NodeMCU firmware
    • This converts the ESP to a LUA-powered computer.
  • ESPlorer
    • Very helpful serial terminal with direct ESP8266 and NodeMCU support

What to do with it all

  1. Find the pinout of your board. Get the connections ready (USB-UART + 3.3V power source + ESP8266)
    • 3.3V to VCC, GND to GND
    • RX to TX and TX to RX (ESP–UART).
    • CH_PD to VCC
    • Leave Reset floating, connect to GND to reset the chip when needed.
    • Pull the GPIO0 low for flashing.
  2. If you just want to get the ESP fired up, use the esptool.py and upload the precompiled NodeMCU bin images.
  3. If you want to play around some more, get the SDK and NodeMCU source code. Compile the former and then the latter. Flash our own bin images.
  4. Remove GPIO0 connection to leave the flashing mode.
  5. Open the ESPlorer and issue some commands to the chip!

Useful links

  • Dejvino’s NodeMCU firmware
    • Forked from the original NodeMCU firmware repository. Contains a new Sniffer module — packet sniffing functions exposed to the LUA interpreter. This allows WiFi packet sniffing using the ESP8266.
  • NodeMCU API
    • List of provided LUA functions in the NodeMCU firmware.
  • LUA language reference
    • Beware that not everything is supported in the ESP version of LUA.
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