{"id":422,"date":"2026-10-09T00:53:58","date_gmt":"2026-10-08T21:53:58","guid":{"rendered":"https:\/\/pumarobot.com\/?pr_product=firebeetle-esp32-your-ultimate-iot-solution"},"modified":"2026-10-09T00:53:58","modified_gmt":"2026-10-08T21:53:58","slug":"firebeetle-esp32-your-ultimate-iot-solution","status":"publish","type":"pr_product","link":"https:\/\/pumarobot.com\/?pr_product=firebeetle-esp32-your-ultimate-iot-solution","title":{"rendered":"FireBeetle ESP32: Your Ultimate IoT Solution!"},"content":{"rendered":"<p>The DFRobot FireBeetle ESP32 is a compact development board built around the ESP-WROOM-32 dual-core module. It is aimed at low-power IoT projects and combines microcontroller performance with built-in Wi-Fi and Bluetooth support.<\/p>\n<p>The board supports two power options: USB or an external 3.7V lithium battery, with automatic switching between sources. That makes it a practical choice for portable and battery-powered designs where power management matters.<\/p>\n<p>It also offers a range of interfaces for connecting sensors and modules, plus compatibility with multiple programming environments, including Arduino IDE, IDF, MicroPython, and Mind+. DFRobot also provides a large set of tutorials to help users get started and expand their projects.<\/p>\n<ul>\n<li><strong>ESP-WROOM-32 dual-core chip<\/strong> with Wi-Fi and Bluetooth<\/li>\n<li><strong>16MB Flash<\/strong> and <strong>520KB SRAM<\/strong><\/li>\n<li><strong>USB and 3.7V lithium battery power<\/strong> with automatic switching<\/li>\n<li><strong>Compact board<\/strong> for space-limited IoT builds<\/li>\n<li><strong>Arduino IDE compatible<\/strong> and supports multiple programming methods<\/li>\n<li><strong>Rich I\/O resources<\/strong> including analog, digital, UART, SPI, I2C, and SD card support<\/li>\n<\/ul>\n<p>Specifications should be verified on the official manufacturer page.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A compact DFRobot ESP32 board for low-power IoT projects, with Wi-Fi, Bluetooth, dual power input, and support for several programming environments.<\/p>\n","protected":false},"featured_media":423,"template":"","pr_robot_type":[],"pr_application":[],"pr_industry":[],"pr_manufacturer":[4],"class_list":["post-422","pr_product","type-pr_product","status-publish","has-post-thumbnail","hentry","pr_manufacturer-dfrobot"],"_links":{"self":[{"href":"https:\/\/pumarobot.com\/index.php?rest_route=\/wp\/v2\/pr_product\/422","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pumarobot.com\/index.php?rest_route=\/wp\/v2\/pr_product"}],"about":[{"href":"https:\/\/pumarobot.com\/index.php?rest_route=\/wp\/v2\/types\/pr_product"}],"version-history":[{"count":0,"href":"https:\/\/pumarobot.com\/index.php?rest_route=\/wp\/v2\/pr_product\/422\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=\/wp\/v2\/media\/423"}],"wp:attachment":[{"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=422"}],"wp:term":[{"taxonomy":"pr_robot_type","embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpr_robot_type&post=422"},{"taxonomy":"pr_application","embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpr_application&post=422"},{"taxonomy":"pr_industry","embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpr_industry&post=422"},{"taxonomy":"pr_manufacturer","embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpr_manufacturer&post=422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}