Seeed Studio XIAO ESP32S3 & Wio-SX1262 Kit for Meshtastic
📦 Location of the warehouse: US
Free Shipping from $50 in the US, $70 for non-continental US
- US Delivery Time: 2~7 Business days.
- Non-Continental US Delivery Time: 3~9 working days.
- Pre-Ordering: If an item is unavailable, you can pre-order it. We'll dispatch once stock is replenished, usually within 10 working days. Special pre-sale products will specify the expected arrival time in the description.
- Express Shipping: Need it faster? Contact us via email or through our live chat support, and we'll arrange expedited delivery for you.
Seeed Studio XIAO ESP32S3 & Wio-SX1262 Kit for Meshtastic
This compact LoRa development kit—equipped with the XIAO ESP32S3 and Wio-SX1262 module—serves as a perfect introduction to Meshtastic mesh networking and LoRa/LoRaWAN applications. Featuring integrated power management and support for Wi-Fi, BLE, and LoRa, it allows for expansion through I²C, UART, and GPIO connections, making it fully compatible with Arduino-based Meshtastic nodes. As a sleek, single-channel LoRaWAN module, it provides excellent performance for prolonged, low-power, low-data-rate communications. It's ideal for Meshtastic sensor applications, supporting connectivity for over 30 nodes depending on payload and interval configurations.
Seeed offers three use cases for this XIAO ESP32S3 & Wio-SX1262 Kit.
- Utilizing Meshtastic for network communications
- Setting up as a LoRaWAN node
- Configuring as a LoRaWAN gateway
Features
⚙️ Ready to use with Meshtastic：Pre-loaded with firmware—simply plug it in and connect 🔌✨
📡 Impressive RF capabilities：Supports LoRa (862–930MHz), 2.4GHz Wi-Fi, and BLE 5.0 for dual wireless communication. Achieves LoRa ranges of 2–5 km and over 100m for Wi-Fi/BLE with the U.FL antenna 🚀
📏 Compact design：Measures only 21×18mm, retaining the XIAO format—ideal for portable and space-constrained projects 👕🔩
🧠 Robust MCU onboard：Powered by the ESP32S3 (dual-core @240MHz), it supports Arduino and MicroPython, plus various I/O ports for developers 🛠️🐍
🔋 Intelligent power management：Includes a Type-C port along with built-in lithium battery charging and management for portable power solutions 🔌🔋
Specification
| Feature | Details |
|---|---|
| ESP32S3 | ESP32-S3R8, Xtensa LX7 dual-core, 32-bit processor running at up to 240 MHz |
| LoRa | Utilizes Semtech SX1262, supporting 862-930MHz |
| BLE | Bluetooth 5.0, Bluetooth mesh capabilities |
| Wi-Fi | Comprehensive 2.4GHz Wi-Fi subsystem |
| Interface (ESP32S3) | 1x UART, 1x IIC, 1x IIS, 1x SPI (for SX1262), 11x GPIO (PWM), 9x ADC, 1x User LED, 1x Charge LED, 1x Reset button, 1x Boot button |
| Interface (Wio-SX1262) | 1x User button, 1x SPI (for connecting to ESP32S3) |
| Power | Input voltage (Type-C): 5V Input voltage (BAT): 4.2V Battery charging current: 100mA |
| Operating Temperature | -40°C ~ 65°C |
| Dimensions | 21 x 17.8mm |
Hardware Preparation
Part List
| Item | Quantity |
|---|---|
| XIAO ESP32S3 | x1 |
| Wio-SX1262 extension board | x1 |
| Wi-Fi antenna | x1 |
| LoRa antenna | x1 |
Hardware Overview
Application
🔌 Meshtastic Node & Router A tiny node that can act as a mobile device or a fixed router to enhance your Meshtastic mesh coverage 📡🌐
🌿 LoRa/LoRaWAN Sensor A user-friendly mini LoRaWAN sensor, perfect for experimenting with wireless sensor networks. Compatible with XIAO extension boards and Grove sensors for speedy prototyping 🧪🔧
🚪 LoRaWAN Single-Channel Gateway An affordable single-channel gateway, perfect for linking multiple LoRaWAN devices and sending data to The Things Network, ChirpStack, or other LNS platforms 🌍📶
Documents
📦 Unboxing & First Impressions
Unpacking the kit was a delightful experience—the board is incredibly compact! Everything arrives in a simple plastic pouch, containing:
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🧠 XIAO ESP32S3
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📡 Wio-SX1262 LoRa extension board
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📶 Wi-Fi antenna
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📻 LoRa antenna
🛠️ Setup Tips & Insights
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Antenna identification is crucial: The narrow antenna is designated for LoRa, while the broader one is for Wi-Fi. Take care when connecting them—U.FL connectors can be delicate.
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Connection method for the board: Initially, it might seem that soldering is required, but that's not the case. The Wio-SX1262 securely attaches to the XIAO using a custom connector. Ensure to remove the protective tape underneath before connecting; this adhesive will keep it secure over time.
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USB-C cable not included: Please ensure you have a Type-C cable that supports both data and power.
Once these components are ready, the setup process is straightforward.
🔥 Flashing Meshtastic Firmware onto the XIAO ESP32S3
Preparing your node for Meshtastic takes only a few minutes:
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Connect It: Link the XIAO to your PC using a USB-C cable capable of data transmission.
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Open the Flasher: Access the Meshtastic Flasher.
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Select Your Device: Choose “Seeed XIAO ESP32-S3” from the device list.
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Choose Firmware Version: Select a version (the latest stable release is recommended) and click Flash.
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Review and Proceed: Look through the changelog, then continue.
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Full Erase and Install: For optimal results, opt for Full Erase and Install, then click Update.
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All Set! Your node will restart, refreshed and ready for use.
📲 Pairing with the Meshtastic App
Connecting the device is equally effortless:
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Download the App: Available on the App Store (iOS) or Google Play (Android).
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Locate Your Node: Go to the Bluetooth section and wait for your new node to show up. It will display a Node ID and other information.
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Input the Pairing Code: Default is
123456—check the terminal log after flashing for a different code if applicable. -
Select the Correct Region: Choose the relevant LoRa region (such as EU868, US915, etc.). The device will restart with your selected settings.
1. General Shipping Information
- We provide premium shipping methods with a tracking number for each order.
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Shipping address should be input in English without any special symbols to help the courier company recognize your address in the system. We will ship according to the shipping address you provided. Please notify us of any address change before your order is marked "Shipped" to avoid parcel loss.
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Please contact our customer service staff immediately if you need to cancel or change an order. Once your order has reached "Shipped" status, it can no longer be canceled or changed in any way. To avoid complications, please recheck your shopping cart before checkout.
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We can ship all in-stock orders within 1 business day as your order has been confirmed.
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All items are inspected before dispatch and are carefully hand-packed.
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With standard courier practice, you need to check the contents of the parcel before signing for your goods. Otherwise, we will not be held responsible for any damage that may have occurred in transit.
2. Shipping Options & Rates (United States)
(For Products in the US Warehouse & Global Warehouse)
2.1 Continental U.S. (50 States)
| Shipping Method | Order Value | Cost | Est. Delivery |
|---|---|---|---|
| USPS Ground Advantage | $0.00 - $5.00 | $9.99 | 3-7 Business Days |
| USPS Ground Advantage | $5.00 - $50.00 | $5.99 | 3-7 Business Days |
| USPS Ground Advantage | Over $50.00 | Free | 3-7 Business Days |
|
USPS Priority Mail (Faster Option) |
$0.00 - $50.00 | $19.99 | 1-4 Business Days |
| USPS Priority Mail | Over $50.00 | $17.59 | 1-4 Business Days |
2.2 Non-Continental U.S.
(Includes Alaska, Hawaii, Puerto Rico, Guam, Virgin Islands, etc.)
| Shipping Method | Order Value | Cost | Est. Delivery |
|---|---|---|---|
| USPS Ground Advantage | $0.00 - $5.00 | $9.99 | 5-9 Business Days |
| USPS Ground Advantage | $5.00 - $70.00 | $7.99 | 5-9 Business Days |
| USPS Ground Advantage | Over $70.00 | Free | 5-9 Business Days |
Important Notice:
- Before placing your order, please check the inventory location on the product page to confirm the delivery timeframes.
- For products stored in the Global Warehouse (Shenzhen), we will ship them directly from China.
- If you place an order for products from both the U.S. warehouse and the Global warehouse, we will ship your order separately: the products from the Global warehouse will be sent from China, and the products from the U.S. warehouse will be sent from the U.S. warehouse.
3. Warehouse Locations
Our products are stored in both our U.S. and Global warehouses to provide more flexible logistics solutions. On each product's description page, we indicate the specific warehouse location.
3.1 U.S. Warehouse
For products stored here, we use USPS for shipping. Logistics within U.S. are very efficient, with an estimated delivery time of 3-7 business days.
3.2 Global Warehouse (China)
Located in Shenzhen, Guangdong.
For orders shipping from our Global Warehouse, we typically use YunExpress. Given the complexities of international shipping, the estimated delivery time is around 10 business days, though this may vary due to customs processes.
4. Customs and Taxes
Effective Date: December 10, 2025
At OpenELAB, we are committed to providing accurate product descriptions and high-quality electronics. The following policy outlines your rights and obligations, designed to be fair to both our customers and our business operations globally.
1. Warranty Policy
A. Standard Limited Warranty (Global & US)
For customers in the United States, Asia, and other non-EU regions:
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Warranty Period: OpenELAB provides a 12-month warranty from the date of delivery.
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Coverage: This warranty covers defects in material and workmanship under normal use.
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Resolution: We will repair or replace defective units at no charge.
B. Statutory Rights for EU/UK Customers (EU Compliance)
If you are a consumer residing in the European Union or the UK purchasing from our global site:
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Statutory Guarantee: You are entitled to a 24-month statutory guarantee for conformity defects present at the time of delivery, in accordance with EU consumer protection laws.
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Relation: The Standard Limited Warranty (Section 1.A) applies in addition to, and does not replace, your statutory rights.
C. Warranty Exclusions (Applies to ALL Regions)
Warranty coverage is VOID if the damage is caused by:
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Misuse: Incorrect installation, reverse polarity, or exceeding voltage limits.
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Unauthorized Modification: This explicitly includes soldering, cutting pins, modifying the PCB, or flashing unauthorized/beta firmware that "bricks" the device.
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Physical Damage: Drops, moisture/water damage, or electrical surges (lightning).
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Normal Wear & Tear: Consumable parts (e.g., batteries), unless defective upon arrival.
Note: For non-warranty repairs (e.g., customer-induced damage), we may offer repair services for a fee. Shipping and diagnostic costs will be borne by the customer.
2. Return & Refund Policy
A. Return Window
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Standard: You may request a return within 30 days of receiving your order.
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EU Customers: You have the statutory right to withdraw from the contract within 14 days of receipt without giving a reason.
B. Refund Conditions & Restocking Fees
To protect against policy abuse, the refund amount is strictly determined by the condition of the returned item.
1. Full Refund (100%)
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The item is Brand New, Unopened, and Unused.
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The original packaging is intact and sealed.
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All accessories are present.
2. Partial Refund (Restocking Fee / Value Depreciation)
If the item is returned in a condition that prevents it from being sold as new, OpenELAB reserves the right to deduct a Restocking Fee (or "Compensation for Loss of Value" for EU customers) from the refund.
Deductions apply if:
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Signs of Use: Visible scratches, mounting marks on screw holes, or fingerprints.
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Damaged Packaging: Original box is torn, written on, or missing.
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Technical Modification: The device has been powered on, programmed/flashed, or soldered.
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Broken Seals: Anti-static bags or security seals have been opened.
Depending on the severity of the usage/damage, the deduction may range from 15% to 50% of the product price. Items damaged beyond repair due to misuse will not be refunded.
C. Shipping Costs
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Defective / Wrong Item: OpenELAB covers the return shipping cost.
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Customer Remorse (Changed Mind / Ordered Wrong Item): The customer is responsible for all return shipping costs to our designated return center (located in the US, Germany, or China, depending on your region). Original shipping fees are non-refundable unless required by local law.
3. Return Process (RMA)
To ensure a smooth return process, please follow these steps:
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Authorization: Contact us at info@openelab.io before returning any item. Returns without prior authorization will not be accepted.
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RMA Number: We will provide you with a Return Merchandise Authorization (RMA) number and the correct return address.
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Packing: Ship the item back in its original packaging with the RMA number clearly marked on the shipping label (not on the product box).
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Tracking: We strongly recommend using a trackable shipping method. OpenELAB is not responsible for returns lost in transit.
