{"id":21298,"date":"2025-07-11T22:48:59","date_gmt":"2025-07-11T20:48:59","guid":{"rendered":"https:\/\/www.shop.electroseed.fr\/produit\/electroseed-samd21-wb-usb\/"},"modified":"2026-03-31T03:33:23","modified_gmt":"2026-03-31T01:33:23","slug":"electroseed-samd21-wb-usb","status":"publish","type":"product","link":"https:\/\/www.shop.electroseed.fr\/en\/produit\/electroseed-samd21-wb-usb\/","title":{"rendered":"ElectroSeed SamD21 WB USB"},"content":{"rendered":"<p>The ElectroSeed SamD21 WB USB board offers 36 USB inputs\/outputs, including 14 analog inputs. 4 analog inputs have pull-up resistors, which allows direct connection of <a href=\"https:\/\/www.electroseed.fr\/shop\/product_info.php?products_id=66\" target=\"_blank\" rel=\"noopener\">bodacs<\/a>, thus adding the possibility of connecting 20 additional buttons.<\/p>\n<p>&nbsp;<\/p>\n<p>The 5v is available around the serial port to connect a Nextion screen or a 7-segment display. The 5v is also exposed to connect RGB leds. Screen and leds are managed with\u00a0<a href=\"https:\/\/www.simhubdash.com\/\" target=\"_blank\" rel=\"noopener\">SimHub<\/a>\u00a0software.<\/p>\n<p>&nbsp;<\/p>\n<p>The following connectors are also proposed :<\/p>\n<ul style=\"padding: 0px; margin: 0px 0px 0px 50px; border: 0px; font-variablent-numeric: inherit; font-variablent-east-asian: inherit; font-stretch: inherit; line-height: inherit; font-family: arial; vertical-align: baseline; list-style: outside none; color: #333333;\">\n<li style=\"margin: 0px; padding: 0px; border: 0px; font: inherit; vertical-align: baseline; list-style: square;\">A 4-pin JST 2.0 connector to easily connect an aviation connector.<\/li>\n<li style=\"margin: 0px; padding: 0px; border: 0px; font: inherit; vertical-align: baseline; list-style: square;\">A USB-C connector to program the board or connect a USB extension.<\/li>\n<li style=\"margin: 0px; padding: 0px; border: 0px; font: inherit; vertical-align: baseline; list-style: square;\">A 2-pin JST 2.0 connector with 5v to power permanently button leds for example.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p style=\"margin: 0px; padding: 0px; border: 0px; font: inherit; vertical-align: baseline; list-style: square;\"><span style=\"color: #333333; font-family: arial;\">If you choose a customized firmware option,\u00a0<\/span><a style=\"font-family: arial;\" href=\"http:\/\/www.nodeblue.org\/wiki_fr\/index.php\/Accueil\" target=\"_blank\" rel=\"noopener\">NodeBlue<\/a>\u00a0<span style=\"color: #333333; font-family: arial;\">package is included with the board, so you can have any configuration you need. A configuration form will be sent after your order, so you can specify the desired programming. The board will be programmed accordingly and the wiring schematics will be provided.\u00a0\u00a0<\/span>You can check <a href=\"https:\/\/www.electroseed.fr\/shop\/board_tester.php?board_pid=648\" target=\"_blank\" rel=\"noopener\">here<\/a> if your configuration is possible.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The ElectroSeed SamD21 WB USB board offers 36 USB inputs\/outputs, including 14 analog inputs. 4 analog inputs have pull-up resistors, which allows direct connection of <a href=\"https:\/\/www.electroseed.fr\/shop\/product_info.php?products_id=66\" target=\"_blank\" rel=\"noopener\">bodacs<\/a>, thus adding the possibility of connecting 20 additional buttons.<\/p>\n","protected":false},"featured_media":20158,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[847],"product_tag":[],"class_list":{"0":"post-21298","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-usb-cartes-electroniques","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-composite"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.shop.electroseed.fr\/en\/wp-json\/wp\/v2\/product\/21298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shop.electroseed.fr\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.shop.electroseed.fr\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shop.electroseed.fr\/en\/wp-json\/wp\/v2\/comments?post=21298"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shop.electroseed.fr\/en\/wp-json\/wp\/v2\/media\/20158"}],"wp:attachment":[{"href":"https:\/\/www.shop.electroseed.fr\/en\/wp-json\/wp\/v2\/media?parent=21298"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shop.electroseed.fr\/en\/wp-json\/wp\/v2\/product_brand?post=21298"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shop.electroseed.fr\/en\/wp-json\/wp\/v2\/product_cat?post=21298"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shop.electroseed.fr\/en\/wp-json\/wp\/v2\/product_tag?post=21298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}