Heltec WiFi LoRa 32 Expansion Kit Heltec V4 ESP32S3 SX1262 928MHz GPS Module Tempered Glass/Touch Screen For Meshtastic LoRaWAN

Note: This product does not include batteries!!! (We recommend that you choose a 18650 lithium-ion battery with a voltage of 3.7V and a capacity of 2800mAh) Hello, Thank you for choosing the Heltec V4 expansion board. Please note that the hardware of the V4 development board has been upgraded from version 4.2 to version 4.3. For the best user experience, if you have purchased this expansion kit and need to refresh the latest firmware version, please contact customer service for resources. If you encounter any problems, please feel free to contact us at any time. We will serve you wholeheartedly. Docs & Resource Specifications Parameters Description Enclosure Material Front Cover: Tempered Glass / Touch Screen; Side Cover: Aluminum Alloy; Rear Cover: Polycarbonate (PC) Battery This product does not battery and requires you to purchase one separately for use. GNSS Module(Optional) Quectel L76K Triaxial Accelerometer DA217 Dimensions 52×52×15mm Weight 200g (excluding battery) Expansion Socket B2B Female Antenna Socket SMA Female Summary The WiFi LoRa 32 Expansion Kit is a comprehensive set specifically designed for the WiFi LoRa 32 series, including protective cases, expansion carrier boards, sensor modules, and more. Packing list The default packing list without selecting any accessories is as follows: Item Quantity Housing x1 WiFi LoRa 32 V4 x1 Expansion Board x1 LoRa Antenna x1 GNSS Antenna (GNSS version) x1 FAQ 1.Does it include the battery? NO. 2.What battery should I choose? Any 18650 lithium battery with a voltage range of 3.3~4.2V. 3.Does it include the WiFi LoRa 32 V4 development board? Yes. 4.Is the device waterproof? No, it does not feature waterproofing. 5.Why is my buzzer making strange sounds? When the device is identifying GPS, the timing of the buzzer is disrupted, causing it to sound somewhat unusual. This commonly occurs when the device is first started up, and it will return to normal after about one minute.