{"id":1176,"date":"2025-05-10T21:27:04","date_gmt":"2025-05-10T15:57:04","guid":{"rendered":"https:\/\/vihaaniotgateway.in\/?post_type=product&#038;p=1176"},"modified":"2026-05-11T19:27:51","modified_gmt":"2026-05-11T13:57:51","slug":"heltec-wireless-stick-v3-sx1262-esp32-lora-oled","status":"publish","type":"product","link":"https:\/\/vihaaniotgateway.in\/index.php\/product\/heltec-wireless-stick-v3-sx1262-esp32-lora-oled\/","title":{"rendered":"V3 Version 863MHz-928MHz SX1262 ESP32 WIFI bluetooth Lora with 0.96 OLED Display"},"content":{"rendered":"<h2 class=\"\" data-start=\"339\" data-end=\"471\"><strong data-start=\"342\" data-end=\"471\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"344\" data-end=\"469\">Heltec Wireless Stick V3 \u2013 SX1262 LoRa + ESP32 (863\u2013928MHz) with 0.96&#8243; OLED Display<\/a><\/strong><\/h2>\n<p class=\"\" data-start=\"473\" data-end=\"873\">The <strong data-start=\"477\" data-end=\"505\">Heltec Wireless Stick V3<\/strong> is a powerful and compact development board that combines long-range wireless communication, edge processing, and visual feedback\u2014all in one device. Featuring the <strong data-start=\"669\" data-end=\"704\">Semtech SX1262 LoRa transceiver<\/strong>, <strong data-start=\"706\" data-end=\"729\">ESP32 dual-core SoC<\/strong>, and a <strong data-start=\"737\" data-end=\"759\">0.96&#8243; OLED display<\/strong>, this board is tailor-made for <strong data-start=\"791\" data-end=\"809\">IoT developers<\/strong>, <strong data-start=\"811\" data-end=\"834\">LoRaWAN deployments<\/strong>, and <strong data-start=\"840\" data-end=\"872\">real-time telemetry projects<\/strong>.<\/p>\n<p class=\"\" data-start=\"875\" data-end=\"1151\">Whether you&#8217;re building a <a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"901\" data-end=\"941\">LoRa node<\/a> for smart agriculture, an edge sensor system for environmental monitoring, or a low-power tracking device, the Wireless Stick V3 provides the reliability and flexibility required for professional applications.<\/p>\n<hr class=\"\" data-start=\"1153\" data-end=\"1156\" \/>\n<h3 class=\"\" data-start=\"1158\" data-end=\"1204\">\ud83d\udd27 <strong data-start=\"1165\" data-end=\"1204\">Technical Specifications &amp; Features<\/strong><\/h3>\n<h4 class=\"\" data-start=\"1206\" data-end=\"1243\"><strong data-start=\"1211\" data-end=\"1243\">1. LoRa Transceiver \u2013 SX1262<\/strong><\/h4>\n<ul data-start=\"1244\" data-end=\"1579\">\n<li class=\"\" data-start=\"1244\" data-end=\"1350\">\n<p class=\"\" data-start=\"1246\" data-end=\"1350\">Frequency Range: <strong data-start=\"1263\" data-end=\"1278\">863\u2013928 MHz<\/strong> \u2013 Covers <a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"1288\" data-end=\"1324\">IN865<\/a>, EU868, and US915 bands<\/p>\n<\/li>\n<li class=\"\" data-start=\"1351\" data-end=\"1392\">\n<p class=\"\" data-start=\"1353\" data-end=\"1392\">Transmission Power: Up to <strong data-start=\"1379\" data-end=\"1390\">+22 dBm<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"1393\" data-end=\"1440\">\n<p class=\"\" data-start=\"1395\" data-end=\"1440\">High RX Sensitivity: As low as <strong data-start=\"1426\" data-end=\"1438\">-148 dBm<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"1441\" data-end=\"1478\">\n<p class=\"\" data-start=\"1443\" data-end=\"1478\">Modulation: <strong data-start=\"1455\" data-end=\"1464\">LoRa\u2122<\/strong>, <strong data-start=\"1466\" data-end=\"1476\">(G)FSK<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"1479\" data-end=\"1518\">\n<p class=\"\" data-start=\"1481\" data-end=\"1518\">Built-in AES-128 encryption and CRC<\/p>\n<\/li>\n<li class=\"\" data-start=\"1519\" data-end=\"1579\">\n<p class=\"\" data-start=\"1521\" data-end=\"1579\">Uses a high-stability <strong data-start=\"1543\" data-end=\"1551\">TCXO<\/strong> for accurate RF performance<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"1581\" data-end=\"1639\"><strong data-start=\"1586\" data-end=\"1639\">2. Microcontroller \u2013 ESP32 (Dual-Core Xtensa LX6)<\/strong><\/h4>\n<ul data-start=\"1640\" data-end=\"1910\">\n<li class=\"\" data-start=\"1640\" data-end=\"1674\">\n<p class=\"\" data-start=\"1642\" data-end=\"1674\">Clock Speed: Up to <strong data-start=\"1661\" data-end=\"1672\">240 MHz<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"1675\" data-end=\"1750\">\n<p class=\"\" data-start=\"1677\" data-end=\"1750\">Connectivity: <strong data-start=\"1691\" data-end=\"1712\">WiFi 802.11 b\/g\/n<\/strong> + <strong data-start=\"1715\" data-end=\"1733\">Bluetooth v4.2<\/strong> (BLE + BR\/EDR)<\/p>\n<\/li>\n<li class=\"\" data-start=\"1751\" data-end=\"1792\">\n<p class=\"\" data-start=\"1753\" data-end=\"1792\">Memory: <strong data-start=\"1761\" data-end=\"1774\">4MB Flash<\/strong>, <strong data-start=\"1776\" data-end=\"1790\">520KB SRAM<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"1793\" data-end=\"1852\">\n<p class=\"\" data-start=\"1795\" data-end=\"1852\">Rich peripheral set: <strong data-start=\"1816\" data-end=\"1850\">GPIO, SPI, I2C, UART, ADC, PWM<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"1853\" data-end=\"1910\">\n<p class=\"\" data-start=\"1855\" data-end=\"1910\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"1855\" data-end=\"1910\">Explore other ESP32 boards<\/a><\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"1912\" data-end=\"1942\"><strong data-start=\"1917\" data-end=\"1942\">3. 0.96&#8243; OLED Display<\/strong><\/h4>\n<ul data-start=\"1943\" data-end=\"2152\">\n<li class=\"\" data-start=\"1943\" data-end=\"1976\">\n<p class=\"\" data-start=\"1945\" data-end=\"1976\">Resolution: <strong data-start=\"1957\" data-end=\"1974\">128&#215;64 pixels<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"1977\" data-end=\"2011\">\n<p class=\"\" data-start=\"1979\" data-end=\"2011\">I2C Interface for easy control<\/p>\n<\/li>\n<li class=\"\" data-start=\"2012\" data-end=\"2087\">\n<p class=\"\" data-start=\"2014\" data-end=\"2087\">Useful for debugging, displaying sensor values, RSSI, and system status<\/p>\n<\/li>\n<li class=\"\" data-start=\"2088\" data-end=\"2152\">\n<p class=\"\" data-start=\"2090\" data-end=\"2152\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2090\" data-end=\"2150\">Browse OLED displays<\/a><\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"2154\" data-end=\"2183\"><strong data-start=\"2159\" data-end=\"2183\">4. Antenna Interface<\/strong><\/h4>\n<ul data-start=\"2184\" data-end=\"2324\">\n<li class=\"\" data-start=\"2184\" data-end=\"2216\">\n<p class=\"\" data-start=\"2186\" data-end=\"2216\">IPEX\/u.FL connector for LoRa<\/p>\n<\/li>\n<li class=\"\" data-start=\"2217\" data-end=\"2324\">\n<p class=\"\" data-start=\"2219\" data-end=\"2324\">Comes with an external <a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2242\" data-end=\"2296\">LoRa antenna<\/a> for improved signal quality<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"2326\" data-end=\"2351\"><strong data-start=\"2331\" data-end=\"2351\">5. Power Options<\/strong><\/h4>\n<ul data-start=\"2352\" data-end=\"2569\">\n<li class=\"\" data-start=\"2352\" data-end=\"2408\">\n<p class=\"\" data-start=\"2354\" data-end=\"2408\"><strong data-start=\"2354\" data-end=\"2373\">USB-C interface<\/strong> for development and direct power<\/p>\n<\/li>\n<li class=\"\" data-start=\"2409\" data-end=\"2524\">\n<p class=\"\" data-start=\"2411\" data-end=\"2524\">JST connector for <a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2429\" data-end=\"2485\">3.7V Li-ion battery<\/a> with onboard charging and protection<\/p>\n<\/li>\n<li class=\"\" data-start=\"2525\" data-end=\"2569\">\n<p class=\"\" data-start=\"2527\" data-end=\"2569\">Solar charging support via optional panels<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"2571\" data-end=\"2574\" \/>\n<h3 class=\"\" data-start=\"2576\" data-end=\"2609\">\ud83d\udcbb <strong data-start=\"2583\" data-end=\"2609\">Software Compatibility<\/strong><\/h3>\n<p class=\"\" data-start=\"2611\" data-end=\"2687\">This board is fully compatible with leading embedded development ecosystems:<\/p>\n<ul data-start=\"2689\" data-end=\"2986\">\n<li class=\"\" data-start=\"2689\" data-end=\"2747\">\n<p class=\"\" data-start=\"2691\" data-end=\"2747\"><strong data-start=\"2691\" data-end=\"2706\">Arduino IDE<\/strong> with official Heltec board definitions<\/p>\n<\/li>\n<li class=\"\" data-start=\"2748\" data-end=\"2803\">\n<p class=\"\" data-start=\"2750\" data-end=\"2803\"><strong data-start=\"2750\" data-end=\"2764\">PlatformIO<\/strong> for advanced projects and automation<\/p>\n<\/li>\n<li class=\"\" data-start=\"2804\" data-end=\"2857\">\n<p class=\"\" data-start=\"2806\" data-end=\"2857\"><strong data-start=\"2806\" data-end=\"2817\">ESP-IDF<\/strong> for full control over ESP32 internals<\/p>\n<\/li>\n<li class=\"\" data-start=\"2858\" data-end=\"2986\">\n<p class=\"\" data-start=\"2860\" data-end=\"2986\">Built-in support for <strong data-start=\"2881\" data-end=\"2900\">LoRaWAN Class A<\/strong>, including <a class=\"\" href=\"#\" target=\"_new\" rel=\"noopener\" data-start=\"2912\" data-end=\"2967\">The Things Network<\/a> and <strong data-start=\"2972\" data-end=\"2986\">ChirpStack<\/strong><\/p>\n<\/li>\n<\/ul>\n<blockquote data-start=\"2988\" data-end=\"3069\">\n<p class=\"\" data-start=\"2990\" data-end=\"3069\">Official Heltec libraries for OLED and LoRa make prototyping fast and reliable.<\/p>\n<\/blockquote>\n<hr class=\"\" data-start=\"3071\" data-end=\"3074\" \/>\n<h3 class=\"\" data-start=\"3076\" data-end=\"3117\">\ud83d\udce6 <strong data-start=\"3083\" data-end=\"3117\">What\u2019s Included in the Package<\/strong><\/h3>\n<ul data-start=\"3118\" data-end=\"3257\">\n<li class=\"\" data-start=\"3118\" data-end=\"3153\">\n<p class=\"\" data-start=\"3120\" data-end=\"3153\">1x <strong data-start=\"3123\" data-end=\"3151\">Heltec Wireless Stick V3<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"3154\" data-end=\"3198\">\n<p class=\"\" data-start=\"3156\" data-end=\"3198\">1x External <strong data-start=\"3168\" data-end=\"3184\">LoRa Antenna<\/strong> (IPEX\/u.FL)<\/p>\n<\/li>\n<li class=\"\" data-start=\"3199\" data-end=\"3257\">\n<p class=\"\" data-start=\"3201\" data-end=\"3257\">1x USB-C Cable (optional, depending on your selection)<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"3259\" data-end=\"3262\" \/>\n<h3 class=\"\" data-start=\"3264\" data-end=\"3290\">\ud83e\udde0 <strong data-start=\"3271\" data-end=\"3290\">Ideal Use Cases<\/strong><\/h3>\n<ul data-start=\"3291\" data-end=\"3745\">\n<li class=\"\" data-start=\"3291\" data-end=\"3371\">\n<p class=\"\" data-start=\"3293\" data-end=\"3371\"><strong data-start=\"3293\" data-end=\"3314\">Smart Agriculture<\/strong>: Soil sensors, weather stations, irrigation monitoring<\/p>\n<\/li>\n<li class=\"\" data-start=\"3372\" data-end=\"3431\">\n<p class=\"\" data-start=\"3374\" data-end=\"3431\"><strong data-start=\"3374\" data-end=\"3392\">Asset Tracking<\/strong>: Long-range trackers with geofencing<\/p>\n<\/li>\n<li class=\"\" data-start=\"3432\" data-end=\"3505\">\n<p class=\"\" data-start=\"3434\" data-end=\"3505\"><strong data-start=\"3434\" data-end=\"3452\">Industrial IoT<\/strong>: Machine health monitoring, predictive maintenance<\/p>\n<\/li>\n<li class=\"\" data-start=\"3506\" data-end=\"3565\">\n<p class=\"\" data-start=\"3508\" data-end=\"3565\"><strong data-start=\"3508\" data-end=\"3524\">Smart Cities<\/strong>: Air quality sensing, noise monitoring<\/p>\n<\/li>\n<li class=\"\" data-start=\"3566\" data-end=\"3666\">\n<p class=\"\" data-start=\"3568\" data-end=\"3666\"><strong data-start=\"3568\" data-end=\"3588\">Remote Telemetry<\/strong>: Temperature, pressure, and humidity monitoring in difficult-to-reach areas<\/p>\n<\/li>\n<li class=\"\" data-start=\"3667\" data-end=\"3745\">\n<p class=\"\" data-start=\"3669\" data-end=\"3745\">Great as an edge processor for <a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"3700\" data-end=\"3745\">sensor networks<\/a><\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"3747\" data-end=\"3750\" \/>\n<h3 class=\"\" data-start=\"3752\" data-end=\"3777\">\u26a0\ufe0f <strong data-start=\"3759\" data-end=\"3777\">Technical Note<\/strong><\/h3>\n<p class=\"\" data-start=\"3778\" data-end=\"3994\">Please ensure you configure the correct regional frequency band (IN865, EU868, or US915) to comply with <strong data-start=\"3882\" data-end=\"3905\">LoRaWAN regulations<\/strong> in your region. Misuse of ISM band frequencies may lead to interference or legal issues.<\/p>\n<hr class=\"\" data-start=\"3996\" data-end=\"3999\" \/>\n<h3 class=\"\" data-start=\"4001\" data-end=\"4023\">\u2705 Why Buy From Us?<\/h3>\n<ul data-start=\"4024\" data-end=\"4239\">\n<li class=\"\" data-start=\"4024\" data-end=\"4071\">\n<p class=\"\" data-start=\"4026\" data-end=\"4071\"><strong data-start=\"4026\" data-end=\"4069\"><a class=\"\" href=\"\/\" rel=\"noopener\" data-start=\"4028\" data-end=\"4067\">Free Delivery on Orders Above \u20b9500<\/a><\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"4072\" data-end=\"4129\">\n<p class=\"\" data-start=\"4074\" data-end=\"4129\"><strong data-start=\"4074\" data-end=\"4104\"><a class=\"\" href=\"\/\" rel=\"noopener\" data-start=\"4076\" data-end=\"4102\">GST Invoice Available<\/a><\/strong> for business purchases<\/p>\n<\/li>\n<li class=\"\" data-start=\"4130\" data-end=\"4175\">\n<p class=\"\" data-start=\"4132\" data-end=\"4175\"><strong data-start=\"4132\" data-end=\"4173\"><a class=\"\" href=\"\/\" rel=\"noopener\" data-start=\"4134\" data-end=\"4171\">Ships from India \u2013 Fast Dispatch<\/a><\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"4176\" data-end=\"4239\">\n<p class=\"\" data-start=\"4178\" data-end=\"4239\">Trusted by makers, engineers, and IoT startups across India<\/p>\n<\/li>\n<\/ul>\n<p class=\"\" data-start=\"3154\" data-end=\"3280\">\n","protected":false},"excerpt":{"rendered":"<p>The Heltec Wireless Stick V3 features the SX1262 LoRa module, ESP32, 0.96&#8243; OLED display, and long-range IoT communication, ideal for edge processing and telemetry.<\/p>\n","protected":false},"featured_media":1179,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[56],"product_tag":[],"class_list":{"0":"post-1176","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lora-modules","8":"first","9":"instock","10":"sale","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product\/1176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/comments?post=1176"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/media\/1179"}],"wp:attachment":[{"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/media?parent=1176"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product_brand?post=1176"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product_cat?post=1176"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product_tag?post=1176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}