MakerFocusESP32 LoRa V3 Development Board with 915 MHz Antenna Integrated WiFi Bluetooth SX1262 CP2102 0.96-inch OLED Display Type C for Meshtastic IoT Arduino Intelligent Scenes
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MakerFocusESP32 LoRa V3 Development Board with 915 MHz Antenna Integrated WiFi Bluetooth SX1262 CP2102 0.96-inch OLED Display Type C for Meshtastic IoT Arduino Intelligent Scenes

4.5/5
产品编号: 50301707
安全交易

细节

  • Brand
    MakerFocus
  • Model Name
    ESP32 Board
  • Ram Memory Installed Size
    512 KB
  • Memory Storage Capacity
    8 MB
  • CPU Speed
    2.4E+2 MHz
📡915 MHz Antenna
🔋Integrated Battery Management
🖥️0.96-inch OLED Display

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描述

🚀 Elevate Your IoT Game with MakerFocus!

  • FUTURE READY TECH - Ideal for IoT, smart cities, and industrial control applications.
  • USER FRIENDLY DESIGN - Supports Arduino development for easy programming and debugging.
  • COMPACT LIGHTWEIGHT - Weighs only 0.16 ounces, perfect for portable projects.
  • SEAMLESS CONNECTIVITY - Integrated WiFi, LoRa, and Bluetooth for versatile applications.
  • SMART POWER MANAGEMENT - Onboard battery interface with ESD and short circuit protection.

The MakerFocus ESP32 LoRa V3 Development Board is a cutting-edge tool designed for IoT enthusiasts and developers. It features a 915 MHz antenna, integrated WiFi, Bluetooth, and a 0.96-inch OLED display, making it perfect for smart city applications, home automation, and industrial control. With robust power management and support for the Arduino development environment, this board is your gateway to creating intelligent scenes and innovative solutions.

规格

Standing screen display size0.96 Inches
Processor2.4E+2
RAMUSB
Wireless Type802.11abg
BrandMakerFocus
SeriesESP32 Development Board
Item model number8541549242
Item Weight0.16 ounces
Product Dimensions2.05 x 1 x 0.05 inches
Item Dimensions LxWxH2.05 x 1 x 0.05 inches
Processor BrandEspressif
Number of Processors2
Voltage5 Volts
ManufacturerMakerFocus
ASINB076MSLFC9
Country of OriginChina
Is Discontinued By ManufacturerNo
Date First AvailableOctober 21, 2017

有问题吗?看看别人问了什么

Where is the Arduino development documentation?
is Meshtastic able to work with this board?
Does this unit have an FCC sticker?
I bought 2 of these units and am seeing very low rssi(sub -125), even when they are on the same breadboard, w/o antennas around ~100 on same bb.

评论

4.5

全部来自已验证的购买

A**L

Good Quality

Everything works.

L**Y

Impressive Power in a little package

I bought this with the idea of trying something called Meshtastic that I saw on YouTube. I honestly had no clue what I was doing when I ordered this board from Heltec. In a few days though I had a fully running node.The Good: The board itself is thin, lightweight, and ready to go. The best part is the LCD screen is pre-installed/pre-soldered. I am not one who likes to solder things into place or into connections like GPIO pins. The same can be said for the SMA cable attachment point, it is ready to go just click the antenna into place. A nice feature is that any SMA male antenna will work with this rig (seemingly). I have not come across one yet that did not. The unit is super simple to program if you follow the steps online (assuming you are using Meshtastic). Once complete the unit reboots and powered on to become a fully functional node. The range of the LoRa radio on this board is impressive, of course your mileage may very depending on height of placement, etc. Unlike many other project boards I have around the house, this one prefers USB-C instead of micro-USB, making it infinitely more compatible with today's accessories and systems.The Bad: I only found one (1) downside to this board, the antenna. The stock antenna for my version is a harder antenna so it does not place nice with the small cases. The new version appears to have a softer antenna with it.The tl;dr: If you need a LoRa board, I would recommend use this one.

T**R

Finally!

I FINALLY got it to work. Two desktops and two laptops later, I finally found a friend whose laptop was able to flash it. Once that was done, it seems to work fine. Lots of people complain about the little included antenna, but mine seems to work fine. The included case is an added good deal. Saves a few bucks and it works. For the price, a great way to get into LoRa.

J**S

Fast shipping, quality board!

The board arrived quickly and was well packaged. It was pretty easy to flash with meshtastic and was up and running with in minutes. I like how the device came with the antenna, power cable, and pins.

S**N

fun to play with

It seems to work fine have played with some of the examples but it would have been nice had the board come with some info. But not too hard to find stuff about it on line. Just a good reference to a good web site would have been good. Download the libraries from Arduino IDE for Heltec esp32

R**H

Works

Works awesome for my Meshtastic nodes

T**N

Meshy

Could not be happier with the product and seller

T**K

WiFi and Lora working

Version Board (Pre sept 2018): I have several of these up and running on Wifi and 915Mhz Lora. Using one as a Wifi AP and Lora, the rest to send data to the AP using Lora only. Arduino IDE 1.8 with Radiohead RF95 Lora Library and the Oled library they recommend. I never tried the BlueTooth.The Good:1. It works as advertised2. The factory Library's and Sketches work.3. No issues with the generic ESP32 wifi library's and sketches.4. The colored pinout diagram is good. You can get it at the Heltec websiteThe Not so Good:1. There's no Battery voltage pin. So you need to solder a wire to the connector if you want to read Bat V2. The Battery JST is a 1.25pitch and on the bottom of the board. So you need to remove the board to disconnect the battery.3. There's no V Reg Enable pin, its internally tied to Vcc. Only a ESP32 chip reset pin.4. The LiPo battery charge rate is only 100ma. 200ma would be better5. The provided uFl to SMA cable is cheap, one of mine has connection issues on the uFL side.Update Oct 2018 for Version2 Board: Changing review 4 stars to 3 stars for the version2. The version2 board changes some of the Pin functionality's so watch out if your replacing a V1 board. There's absolutely Zero documentation on the function of theses changes. GitHub does not have the latest V2 schematic. Does pin13 now read battery voltage? If so hows the V-divider set-up? Whats changed with pins 34 and 35 because they don't work the same anymore? Exactly how is this new Vext wired and tied to pin 21? How much current can Vext handle? etc....

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3 周前

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