LILYGO LoRa32 V2.1 ESP32 433/868/915MHZ 0.96 Inch OLED WIFI SD Card
📦 Location of the warehouse: China
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.
LILYGO LoRa32 V2.1 ESP32 433/868/915MHZ 0.96 Inch OLED WIFI SD Card
The LILYGO Paxcounter Disaster-Radio LoRa V2.1_1.6.1 ESP32 is an exceptionally versatile and high-performance module, expertly designed to cater to a broad spectrum of IoT applications, including precise passenger flow metering, robust disaster communication, and accurate environmental monitoring. Driven by the powerful LILYGO ESP32 microcontroller, this module offers advanced LoRa communication capabilities across 433MHz, 868MHz, and 915MHz frequencies. This ensures long-range, low-power connectivity, making it an ideal choice for projects built around the LILYGO LoRa32 V2.1 and TTGO T4 ESP32 platforms. LILYGO is widely recognized for its consistent reliability and performance across various demanding applications.
Key Attributes of the LILYGO LoRa32 V2.1
- Digital RSSI Functionality: Enhance signal strength monitoring and management.
- Automatic Frequency Correction: LILYGO’s proprietary technology ensures stable and precise frequency tuning.
- Adaptive Gain Control: Guarantees consistent performance across varying signal conditions.
- Rapid Wake-up & Frequency Hopping: Optimizes power efficiency and communication reliability.
- Configurable Data Packet Handler: Tailored for seamless integration with LILYGO devices.
- SMA Antenna Support: Boosts signal reception and transmission for extended range.
Technical Specifications of the LILYGO ESP32 Module
| MCU | ESP32 |
| Flash Memory | 4MB |
| Serial Chip | CH9102 |
| Wireless Protocols | Wi-Fi + Bluetooth 4.2 |
| External Storage | TF card slot |
| Integrated Functions | Reset & Power switch |
| Antenna System |
Default 3D WiFi Antenna (Supports WiFi IPEX external antenna via jump resistance modification) LoRa antenna optimized for LILYGO LoRa32 V2 for extended reach. |
| Power Options |
Dual power supply: USB Micro & Li-Po Battery (JST GH 2pin 1.25mm) USB can charge the battery. |
LoRa Transceiver Features (Long Range, Low Power)
- Exceptional Sensitivity: Achieves -148dBm for reliable long-distance communication.
- High Transceiver Rate: Supports speeds up to 300 kbps.
- Hardware Options: Available with SX1278 (433MHz) or SX1276 (868/915MHz), compatible with TTGO 433 models.
Key Applications & Use Cases
- Paxcounter Functionality: An ESP32 MCU-based program for real-time passenger flow metering, counting mobile devices (Wi-Fi and Bluetooth signals) to estimate crowd density. This is crucial for smart city initiatives leveraging the LILYGO LoRa32 V2.1, focusing on privacy by not storing MAC addresses or performing device fingerprinting. Data can be stored on a local SD card, transmitted to the cloud via LoRaWAN or MQTT over TCP/IP, or sent to a local host via a serial (SPI) interface.
- Disaster.radio Integration: This module is an excellent choice for LILYGO LoRa32 V2 and Lily Pi ESP32 users, supporting Disaster.radio—an off-grid, solar-powered, long-range mesh network. Built on free, open-source software and affordable hardware, Disaster.radio is designed to be open, distributed, and decentralized, currently in its prototype/development phase.
Visual Overview
Dimensions
Pinout Diagram
Technical Support & Resources
- ESP32-Paxcounter GitHub: Comprehensive details and sample code.
- TTGO-LoRa-Series GitHub: Explore the TTGO LoRa Series.
- cyberman54-ESP32-Paxcounter: Additional Paxcounter testing resources.
- Disaster.radio Official Site: Learn more about the project.
- Disaster.radio GitHub: Project code and development updates.
- Disaster.radio Releases: Latest releases and versions.
Important Note: Please exercise caution with the OLED screen when unboxing.
Shipping List: 433/868/915 Mhz CH9102F Options
Notice: Battery and SD card are not included in the shipping list.
- 1 X LILYGO LoRa32 V2.1 (433/868/915 Mhz)
- 1 X Power Cable (JST 2pin 1.25mm)
- 1 X LoRa Antenna
- 2 X Pin Headers
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 for Orders Inside U.S.
(For Products in the U.S. Warehouse, Shenzhen Warehouse)
2.1 Shipping options for an order value under $5 inside the U.S.
Shipping Options:
| Shipping Options | Continental U.S. | Non-Continental U.S. |
|---|---|---|
|
USPS Ground Advantage |
$9.99 Arrive in 3-7 Business Days |
$9.99 Arrive in 5-9 Business Days |
|
UPS Express |
$15.99 Arrive in 2-4 Business Days |
$19.99 Arrive in 3-7 Business Days |
2.2 Shipping options for an order value between $5 and $50 inside the U.S.
Shipping Options:
| Shipping Options | Continental U.S. | Non-Continental U.S. |
|---|---|---|
|
USPS Ground Advantage |
$5.99 Arrive in 3-7 Business Days |
$7.99 Arrive in 5-9 Business Days |
|
UPS Express |
$12.99 Arrive in 2-4 Business Days |
$15.99 Arrive in 3-7 Business Days |
2.3 Free shipping options for an order value of above $50 inside the U.S.:
| Free Shipping Options | Continental U.S. | Non-Continental U.S. |
|---|---|---|
|
USPS Ground Advantage |
Free above $50 | Free above $70 |
|
UPS Express |
+ $ 9.99 for Above $50 | + $ 12.99 for Above $50 |
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 Shenzhen warehouse, we will ship them directly from Shenzhen, China.
- If you place an order for products from both the U.S. warehouse and the Shenzhen warehouse, we will ship your order separately: the products from the Shenzhen warehouse will be sent from Shenzhen, and the products from the U.S. warehouse will be sent from the U.S. warehouse.
3. International Warehouse
Our products are stored in both our U.S. and Shenzhen warehouses to provide more flexible logistics solutions tailored to different regions and customer needs. On each product's description page, we indicate the specific warehouse location to help you better plan your purchase and delivery schedule.
3.1 U.S. Warehouse
3.2 Chinese Warehouse
We will only arrange YunExpressexpress shipping from Shenzhen for orders with products in the Shenzhen warehouse worth more than €50. Orders directly shipped from our Shenzhen warehouse are handled by YunExpress. Given the complexities of international shipping, the estimated delivery time for these packages is around 10 business days, though this may vary slightly due to customs processes or other uncontrollable factors. Otherwise, the products will first be shipped from China to our U.S. warehouse and then shipped to the final destination.
4. Customs and Taxes
4.1 How are customs handled by OpenELAB for import or export?
We aim to minimize delays and ensure compliance, but OpenELAB does not guarantee exemption from U.S. customs charges.
4.2 Are U.S. sales taxes included when the Customer places an order?
If no sales tax is charged at the time of purchase, you may still be responsible for use tax according to your state’s tax laws. OpenELAB is committed to complying with the U.S. Supreme Court's decision in South Dakota v. Wayfair, Inc. and applicable local regulations.
4.3 Are there any other fees besides tax?
Please note that international shipments to the U.S. may occasionally incur customs clearance charges or carrier-imposed fees (e.g., by DHL, FedEx, or USPS). These charges are not controlled by OpenELAB and may vary based on the delivery carrier and U.S. import classification.
Effective Date: September 16th, 2025
At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 30 days of the shipment date.
1. Warranty Disclaimer
Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.
2. Warranty Policy
Warranty Period
The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.
Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.
If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.
After the warranty period, support may still be available at a reasonable fee.
Warranty Exclusions
The warranty does not apply in the following cases:
- The product is beyond the 12-month warranty period.
- Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
- Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
- Unauthorized repair attempts by the customer.
- The product is not defective but has been opened and is non-returnable by policy.
3. Returns & Refunds
If you're not satisfied with your purchase, you may be eligible for a return or exchange:
- Return for Refund: Within 15 days of receipt (unopened).
- Return for Replacement: Within 30 days of receipt (damaged or defective).
- Exchange Window: Up to 30 days from receipt.
Please email us at info@openelab.com for a return authorization before sending anything back.
Return Conditions
- Items must be in original, clean, and mint condition with packaging intact.
- Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
- Include the receipt, a brief note with your name, order number, and reason for return.
Shipping & Fees
- Customers are responsible for return shipping to our warehouses in the US.
- If a return is requested due to customer reasons (e.g., change of mind, incorrect order, etc.), both the original shipping cost and the return shipping cost will be deducted from the refund amount.
- For returns due to customer reasons, we will generate and provide a return shipping label.
Payment Platform Fees
For all refunds requested due to customer reasons, a standard service fee will be deducted from the refund amount, which is charged by the payment platforms. The specific fees are as follows:
Shopify Payments: 2.9% + $ 0.3
PayPal: 4.4%
