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2 Pack ESP32 LoRa V3 Development Board + 1100mAh Battery + Protect Case Set - with 915MHz Antenna and SX1262 LoRa V3 Devices for Meshtastic Arduino LoRawan IOT

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$62.99

$ 24 .99 $24.99

In Stock

1.Size:1 Pack (board+battery)


About this item

  • Advanced Dual-Core Processor: Unleash the full potential of your IoT projects with our ESP32 LoRa Development Board, featuring the powerful ESP32-S3FN8 dual-core processor. With a clock speed of up to 240 MHz and a five-stage pipeline architecture, this board delivers high performance for complex applications
  • Superior Connectivity: Experience seamless connectivity with integrated WiFi, LoRa, and Bluetooth capabilities. Our board comes with a dedicated 2.4GHz metal spring antenna for Wi-Fi and Bluetooth, and an IPEX (U.FL) interface reserved for LoRa use, ensuring stable and far-reaching wireless communication
  • Robust Power Management: Equipped with a 1100mAh battery and an onboard SH1.25-2 battery interface, our development board boasts a comprehensive lithium battery management system. It features charge and discharge management, overcharge protection, battery level detection, and automatic switching between USB and battery power sources
  • Enhanced User Interface: Our development board includes a 0.96-inch 128x64 dot matrix OLED display, perfect for showing debugging information and battery levels. The Type-C USB interface offers complete voltage regulation, ESD protection, short-circuit protection, and RF shielding for added safety and reliability
  • Developer-Friendly Design: Designed with developers in mind, our board supports the Arduino development environment and comes with an integrated CP2102 USB-to-serial chip for easy programming and debugging. It also boasts an excellent RF circuit design and low-power consumption, making it ideal for scalable IoT solutions
  • Specially Designed Protective Case: The specially designed protective case can accommodate the ESP32 LoRa V3 development board, a copper tube antenna and 950mAh, 1100mAh and smaller batteries, providing a tight fit to ensure compatibility and safety. With transparent screen protection and Type C interface.



Product Description

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case

Parameters

Main frequency: 240MHz
FLASH: 8Mbyte
Processor: Xtensa 32-bit LX7 dual-core processor
Main control chip: ESP32-S3FN8
LoRa chip: SX1262
Supported frequency bands: 470-510MHz, 863-928MHz
Open communication distance: 2.8KM
USB adapter chip: Cp2102
Dual-mode Bluetooth: traditional Bluetooth and BLE low-power Bluetooth
Development environment: perfect support for Arduino
Working voltage: 3.3~7V
Working temperature range: -20~70°C
Receiver sensitivity: -139dbm (Sf12, 125KHz)
Supported modes: WIFI, Bluetooth, LORA
Battery: 1100mAh, 3.7V

Keith gorrell
Reviewed in the United States on March 1, 2025
Good quality and cheapest option for these boards next to printing your own
Customer
Reviewed in the United States on February 9, 2025
Great Product. However, it does not include a battery. you will have to order one.
Mike Tanksley
Reviewed in the United States on February 28, 2025
Nice kit, nice case however I am the proud owner of (4) MakerHawk 1000mAh and (4) MakerHawk 1100mAh batteries, none of which fit in the case. It would be nice if you are not going to include batteries, if you would at least include the correct battery number(not size, I got that covered) that fits the case. So now I'll lean on one my friends with a 3D printer to print me a couple of cases.
Tom Karl
Reviewed in the United States on February 26, 2025
The cases worked for me but I had to use the smaller batteries, I did order shorter antenna. It is tight fit but they worked well. For the newbies order these cases for your first Heltec v3 projects.
Samuel Rosenberg
Reviewed in the United States on February 23, 2025
This LORA device is a pretty sweet first step into the Meshtastic network. It allows the broadcast and receiving of RF on a tiny little device.Assembling the device was pretty straight forward. It has a 3M double sided sticky that you stick the battery on. The cutout of the case fits the board easily, and the provided blue bordered screen protector fits perfectly and really easy to apply because it's a little recessed where you need to apply it.The tricky part is that your computer may not have the proper driver to recognize the board. You may have to google a driver to recognize the device properly as you will need to flash the software from the Meshtastic website for it to function properly. When you're on the website, it's pretty easy (with the proper USB driver), it was fairly painless to flash. If you're afraid that you'll mess up, just look up a video that explains everything step by step (don't forget to hold down the boot button when you plug the device to the computer!)I was able to download the Meshtastic app on my Fold 6, and it paired via Bluetooth easily. From there I was able to start conversing with others on the network!I will say, I'm not an expert when it comes to LORA or RF, but for its price, you really can't beat it as a first step. I'll probably get something a bit "nicer" down the line and keep this as my home, but it's really freaking cool and I like that you don't need a special license like HAM radios to be able to use the network.
Gary Lofgren
Reviewed in the United States on February 22, 2025
This Heltec V3 was my first node to start experimenting with Meshtastic. Since I was starting from zero, getting this kit with the board, case, and battery was a no brainer to quickly get up and running for a really low cost until I could sort out how I would use it and what modifications I wanted to suit that. This is a very simple kit that does need to be assembled and does not include any type of instructions in the box. However, if you have done any type of basic research on getting started with LoRa devices, then you will not have any issues quickly assembling and flashing the unit to get started. That whole process probably only took me five to ten minutes to be up and running with it for the very first time. I have found that the included battery really isn't large enough for all day use, so I am already upgrading to a larger enclosure to use a 3000mah battery instead. Otherwise it has been working great so far.
Darreck L
Reviewed in the United States on February 18, 2025
High quality and easy to assemble.
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