Quick Start
CapSule Sensor V3 uses WirelessBoot mode to download firmware, exchange information, and print logs through WiFi.
Enter downloading mode(WirelessBoot)
Long press the indicator light of the device for 8 seconds until the Blue light of the device is always on.
备注
Some early devices may require a regular press of 16 seconds.
Find “WirelessBoot_xxxx” on your PC and connect, the password is “heltec.org”.
Enter
192.168.4.1
in your browser to navigate to the WirelessBoot configuration page.
小技巧
Although you can connect directly to the Capsule’s AP hotspot for uploading, this approach is simpler, but may lack stability. Connecting the PC and the capsule to the same LAN is the more stable mode of operation.
Type the WiFi account and password, click
Save Configuration
.
Connect your computer to the LAN which the Capsule V3 is located.
Upload Firmware
Via Arduino
Arduino is the one we recommend.
Before you start, make sure your device is in WirelessBoot mode and has the Heltec ESP32 development framework and libraries installed: Heltec Esp32 development framework and library
小技巧
The library also supports the ESP32 official development framework.
小技巧
Make sure the node is in wireless boot mode and that the computer and the node are connected to the same local area network.
Open the Arduino and click the
Tools
option. In thePort
option, find esp32s3_xxxx and select it.
小技巧
If you can’t find such an port, restart the Arduino and check whether your device is connected to the same LAN as the computer.
Board
select Heltec Cupsule Sensor V3.
小技巧
Some special code here will also have other options to select, such as the LoRaWAN example in this example, you need to set the LoRa Region to the corresponding frequency.
Select the sample code.
Write the code and click
Upload
to upload the code.
Via Local File
小技巧
Make sure the node is in wireless boot mode and that the computer and the node are connected to the same local area network.
After your device enters WirelessBoot mode, visit the router address in the browser, find the IP of the Capsule Sensor V3.
Visit the Capsule-V3 IP in your browser to navigate to the WirelessBoot page.
Erase the original firmware.
Select the local firmware package.
Select the partition and upload it.
小技巧
Notice the progress bar at the top left, please upload one firmware before uploading another.
小技巧
Note the size of the capacity of each partition, do not allow the uploaded firmware size to exceed the capacity of the partition.