MakerFocus M5Stack Core2 ESP32 Development Kit 2nd Generation Core Device CP2104 MPU 6886 Built-in Bluetooth WiFi with Dual Core 32-bit 240Mhz LX6 Processors 16M Flash 8M PSRAM for UIFlow MicroPython
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Features
- [Appplication]:Internet of things terminal controller; Stem education product; DIY creation; Smart home equipment
- [Improvement]: M5Core2 further enhances the functions of the original generation of cores. The MCU is an ESP32 model D0WDQ6-V3 and has dual core X t e n s a 32-bit 240Mhz LX6 processors that can be controlled separately; WiFi and Blue tooth are supported as standard and it includes an on board 16MB Flash and 8MB PSRAM, USB TYPE-C interface for charging, downloading of programs and serial communication, a 2.0-inch integrated capacitive touch screen, and a built-in vibration motor
- [Power Supply]: The battery capacity has been upgraded to 3.7V/390mAh, which can power the core for much longer than the previous model. The power supply is managed by an AXP192 power management chip, which can effectively control the power consumption of the base and a built-in green LED power indicator helps to notify the user of battery level
- [Note]: The development platform and programming language supported by M5Stack Core2: A r d u i n o, UIFlow (using Blockly, MicroPython language)
Standing screen display size: 2 Inches
Wireless Type: Bluetooth
Brand: MakerFocus
Item model number: O152637VO3
Item Weight: 1.76 ounces
Product Dimensions: 3.74 x 2.56 x 0.98 inches
Item Dimensions LxWxH: 3.74 x 2.56 x 0.98 inches
Color: As Shown
Number of Processors: 2
Manufacturer: MakerFocus
Date First Available: May 11, 2019
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Top Amazon Reviews
I purchased this to develop a basic dash for megasquirt ECUs. I will update as I get more into the development. So far I have issues uploading and connecting to Arduino ide. I would like to try the same product that is offered as a dev kit from expressive and adafruit
Reviewed in the United States 🇺🇸 on January 12, 2023 by Björn Bonnmeck Björn Bonnmeck
I will have to buy a kit that contains the IO cable.
Reviewed in the United States 🇺🇸 on January 12, 2023 by Rudy H
I've been a big fan of the m5stack modules for a while. They're very handy products for those applications where you need something more than a breakout board but don't want to go through the hassle of doing a case/etc. I have several of the earlier version of this product - the m5stack "basic". The original was always a really nice go-to product for control projects, but that nice color screen begged to be a touch screen. The core2 fixes that problem. Gone are the three tactile buttons on the front. They have been replaced with a larger, brighter capacitive touch screen. The touch screen is exactly what this module needed to be a full featured go-to control panel for your IOT and robotics projects. I've only done a few small applications thus far but it was easy to do them with UIFlow. One of the biggest changes to the design - and one to be aware of if you have already invested in the original - has to do with the m-bus interface and the default kit configuration. The original "basic" kit shipped with the "m5base" m-bus compatible baseplate. This baseplate breaks out all the GPIOs to header pins and sockets, and the basic kit actually comes with jumper wires to get the signals to a breadboard. The core2 does away with the baseplate and the I/O while retaining the same thickness (see photos). As a consolation prize they DO include a small expansion board to fill up the m-bus socket hole until you expand. The expansion board has a microphone and an IMU - both absent from the original m5stack - so you're getting more sensors. The downside is if you install an m-bus peripheral you have to pull the expansion board out. Since it's not a full-sized base stacking it onto an added base will be cumbersome; appears to be an either-or option, at least from a mechanical standpoint. I'm kind of mixed on this tradeoff. While the mic and the IMU are nice I've always enjoyed having those pins broken out for quick interface stuff when I don't want to use a grove connector and i2c. Other upgrades include a significantly larger battery (390 mAH vs 110 for the original), a vibration motor, upgraded audio (much better sounding), and a larger power button that doesn't feel as mushy as the original. I'm a big fan of this upgrade. While I wish they would have kept some raw pin I/O capabilities (hence the 4-stars instead of 5), I think the consolation prize of a mic and an IMU was a nice trade. If you're getting into the m5stack system for the first time this is a great unit to start with. If you're upgrading from the existing m5stack I think your main deciders would be the extra battery life and the touchscreen. Otherwise the existing m5stack is still a worthwhile product. The m5stack system is fun and this is a great option.
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Reviewed in the United States 🇺🇸 on November 5, 2020 by chicagodave chicagodave
Nice little package for small projects. I bought two of them. I can't figure out after buying two on them why in the world amazon thinks that I would be interested in buying something that I already bought two of. I really wonder about Amazon and their marketing. I don't think the software and programs they are using are too smart. They just are very annoying.
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Reviewed in the United States 🇺🇸 on June 28, 2022 by Radio Guy
This is another great M5 Stack device. Programmable with Arduino IDE or micro python (via UIFlow, their in house IDE). If it supported micro python directly OR had more comprehensive programming docs and examples i would give it 5 stars.
Reviewed in the United States 🇺🇸 on January 22, 2021 by Brian O'Dell
This one was a bit of a disappointment. It works well, but won’t even perform all the functions as the earlier Fire version due to lack of programming tools. Hopefully this will improve with the next (2.X) software version.
Reviewed in the United States 🇺🇸 on April 5, 2022 by P. J. Hall
I love the new touch screen
Reviewed in the United States 🇺🇸 on November 14, 2021 by Norman R. Owens
I’ll give these 2 stars since they are a decent hardware package. The UIFlow software that you are supposed to be able to program them with is extremely buggy, though. The core2 boards constantly reset themselves when flashing, and whenever they turn on, they automatically jump to some portion of the UIFlow application (i.e., if you were setting the WiFi, the board will try to set the WiFi for an hour no matter how many times you turn it off and on). The main problem with the UIFlow software, though, is that the capacitive buttons aren’t used to let you exit apps or settings. Instead, you’re stuck in an app or a setting until you turn the block off and on again, or until you hit the reset button. There are also issues with the Arduino code libraries for this board. You are expected to flash it using the m5stack core2 Arduino board setting, but that limits your esp32 to aspects of the m5stack library they have developed, which do seem very limited. Moving forward, I’m going to look at programing the board and all the different breakout boards inside the cube separately, but we’ll see how that goes. All of that said, this is a great hardware piece, and I feel like the related software will get better as time goes on. But if you’re looking at buying this as an entry board right now, I would go with something a little less buggy.
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Reviewed in the United States 🇺🇸 on November 22, 2020 by Cole Hardman