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  • May-11 2020 04:12:47

    It is a very powerful development kit because it allows you to assemble your solution with all the elements already installed. The liion battery holder is a plus. The included sketch is in scan mode of nearby wifi networks. The revision of the board received is 3.0 and the circuit diagram can be downloaded from http://myosuploads3.banggood.com/products/20190830/20190830005003t18v3.pdf. The red LED indicates power to the board, the green network warns when the battery is charged. The battery charging

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  • April-03 2019 15:04:23

    Lieferung ist sehr schnell angekommen, sehr gute Qualität, funktioniert einwandfrei. Kan das Board nur weiterempfehlen

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  • November-14 2020 17:58:40

    I love these boards. With 8MB of PSRAM they run quite large micro-python applications very easily. The 18650 battery holder on the back is great for low power data collection projects that I make. The on-board buttons for reset and boot are very convenient too. When they are on offer I always order a couple!

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  • May-07 2020 02:00:31

    Awesome product, the ability to use a wrover chip and not have to worry about it’s power supply is perfect! 18650s are becoming more and more popular anyway so a handy battery to have.

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  • November-25 2019 04:23:12

    incredible stuff, very cool features took one cell out off an old laptopbattery combined it with an asds1115 and created an remote sensing station with four channels.

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  • November-06 2020 16:32:04

    Fast delivery, good packaging, working fine, but be aware that the battery compartment will only fit only shorter 18650 batteries without protection

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  • November-11 2020 10:12:37

    Very good

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  • November-10 2020 23:04:12

    great

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  • July-20 2020 17:06:44

    as promised

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  • July-12 2020 05:21:04

    cheaper than trying to buy all the components separately and does the job perfectly

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