{"id":6086,"date":"2023-03-29T19:25:37","date_gmt":"2023-03-29T17:25:37","guid":{"rendered":"https:\/\/mumio.dev\/serial-interface-dev-03\/"},"modified":"2026-02-02T00:25:36","modified_gmt":"2026-02-01T23:25:36","slug":"serial-interface-dev-03","status":"publish","type":"post","link":"https:\/\/mumio.dev\/en\/serial-interface-dev-03\/","title":{"rendered":"Serial interface (dev. #03)"},"content":{"rendered":"\n<p>The device enables communication between the ZX Spectrum computer and external peripherals using the most popular communication interfaces used in automation: UART (RS-232), SPI, I2C, and USB. With this interface, you can connect most devices designed for Arduino to the computer: temperature\/pressure\/pollution sensors, displays, motors, servos, and many, many more\u2026<\/p>\n\n<!--more-->\n<!--noteaser-->\n\n<p>The device enables communication between the ZX Spectrum computer, external peripherals, and a PC using the most popular communication interfaces used in automation: UART (RS-232), SPI, I2C, and USB. With this interface, you can connect most devices designed for Arduino to the computer: temperature\/pressure\/pollution sensors, displays, relays, LEDs, LCD displays, motors, servos, and many, many more\u2026<\/p>\n\n<p>Currently available on eBay. <a href=\"https:\/\/www.ebay.pl\/itm\/364510024178\">Go to offer<\/a>.<\/p>\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><a href=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/03\/03_serial_board_neg.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/03\/03_serial_board_neg-1024x579.png\" alt=\"\" class=\"wp-image-206\" width=\"510\" height=\"288\" srcset=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/03\/03_serial_board_neg-1024x579.png 1024w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/03\/03_serial_board_neg-600x339.png 600w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/03\/03_serial_board_neg-300x170.png 300w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/03\/03_serial_board_neg-768x434.png 768w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/03\/03_serial_board_neg.png 1296w\" sizes=\"auto, (max-width: 510px) 100vw, 510px\" \/><\/a><\/figure>\n\n<p><\/p>\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_01-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"221\" src=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_01-1024x768.jpg\" alt=\"\" class=\"wp-image-221\" srcset=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_01-1024x768.jpg 1024w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_01-scaled-600x450.jpg 600w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_01-300x225.jpg 300w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_01-768x576.jpg 768w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_01-1536x1152.jpg 1536w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_01-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_04-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"225\" src=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_04-1024x768.jpg\" alt=\"\" class=\"wp-image-225\" srcset=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_04-1024x768.jpg 1024w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_04-scaled-600x450.jpg 600w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_04-300x225.jpg 300w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_04-768x576.jpg 768w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_04-1536x1152.jpg 1536w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_04-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_05-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"224\" src=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_05-1024x768.jpg\" alt=\"\" class=\"wp-image-224\" srcset=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_05-1024x768.jpg 1024w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_05-scaled-600x450.jpg 600w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_05-300x225.jpg 300w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_05-768x576.jpg 768w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_05-1536x1152.jpg 1536w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_05-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_03-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"223\" src=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_03-1024x768.jpg\" alt=\"\" class=\"wp-image-223\" srcset=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_03-1024x768.jpg 1024w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_03-scaled-600x450.jpg 600w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_03-300x225.jpg 300w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_03-768x576.jpg 768w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_03-1536x1152.jpg 1536w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_03-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_02-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"222\" src=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_02-1024x768.jpg\" alt=\"\" class=\"wp-image-222\" srcset=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_02-1024x768.jpg 1024w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_02-scaled-600x450.jpg 600w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_02-300x225.jpg 300w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_02-768x576.jpg 768w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_02-1536x1152.jpg 1536w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/04\/03_Serial_02-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155657_HDR-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"299\" src=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155657_HDR-1024x768.jpg\" alt=\"\" class=\"wp-image-299\" srcset=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155657_HDR-1024x768.jpg 1024w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155657_HDR-scaled-600x450.jpg 600w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155657_HDR-300x225.jpg 300w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155657_HDR-768x576.jpg 768w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155657_HDR-1536x1152.jpg 1536w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155657_HDR-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155759-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"298\" src=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155759-1024x768.jpg\" alt=\"\" class=\"wp-image-298\" srcset=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155759-1024x768.jpg 1024w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155759-scaled-600x450.jpg 600w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155759-300x225.jpg 300w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155759-768x576.jpg 768w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155759-1536x1152.jpg 1536w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_155759-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_160126-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"297\" src=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_160126-1024x768.jpg\" alt=\"\" class=\"wp-image-297\" srcset=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_160126-1024x768.jpg 1024w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_160126-scaled-600x450.jpg 600w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_160126-300x225.jpg 300w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_160126-768x576.jpg 768w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_160126-1536x1152.jpg 1536w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/IMG_20230609_160126-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n<\/figure>\n\n<figure class=\"wp-block-image aligncenter size-large\"><a href=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/PRG_mode.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"741\" src=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/PRG_mode-1024x741.jpg\" alt=\"\" class=\"wp-image-295\" srcset=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/PRG_mode-1024x741.jpg 1024w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/PRG_mode-600x434.jpg 600w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/PRG_mode-300x217.jpg 300w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/PRG_mode-768x556.jpg 768w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/PRG_mode.jpg 1105w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><em>One of the device&#8217;s highlights is the ability to communicate with it from a simple BASIC terminal.<\/em><\/figcaption><\/figure>\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/Manual.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"599\" height=\"837\" src=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/Manual.jpg\" alt=\"\" class=\"wp-image-303\" srcset=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/Manual.jpg 599w, https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/Manual-215x300.jpg 215w\" sizes=\"auto, (max-width: 599px) 100vw, 599px\" \/><\/a><figcaption class=\"wp-element-caption\"><em>Manual excerpt.<\/em><\/figcaption><\/figure>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:10%\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><a href=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/03_Serial_EN.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/03\/pdf-file-icon.png\" alt=\"\" class=\"wp-image-143\" width=\"48\" height=\"48\"\/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:90%\">\n<p><a href=\"https:\/\/mumio.dev\/wp-content\/uploads\/2023\/10\/03_Serial_EN.pdf\">Datasheet (EN)<\/a><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The device enables communication between the ZX Spectrum computer and external peripherals using the most popular communication interfaces used in automation: UART (RS-232), SPI, I2C, and USB. With this interface, you can connect most devices designed for Arduino to the computer: temperature\/pressure\/pollution sensors, displays, motors, servos, and many, many more\u2026<\/p>\n","protected":false},"author":1,"featured_media":6084,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[],"class_list":["post-6086","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-devices"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/mumio.dev\/en\/wp-json\/wp\/v2\/posts\/6086","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mumio.dev\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mumio.dev\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mumio.dev\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mumio.dev\/en\/wp-json\/wp\/v2\/comments?post=6086"}],"version-history":[{"count":3,"href":"https:\/\/mumio.dev\/en\/wp-json\/wp\/v2\/posts\/6086\/revisions"}],"predecessor-version":[{"id":6122,"href":"https:\/\/mumio.dev\/en\/wp-json\/wp\/v2\/posts\/6086\/revisions\/6122"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mumio.dev\/en\/wp-json\/wp\/v2\/media\/6084"}],"wp:attachment":[{"href":"https:\/\/mumio.dev\/en\/wp-json\/wp\/v2\/media?parent=6086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mumio.dev\/en\/wp-json\/wp\/v2\/categories?post=6086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mumio.dev\/en\/wp-json\/wp\/v2\/tags?post=6086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}