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  • Discussions related to Raspberry Pi platform .

  • Discussions related to arduino platform .

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Recent Posts

  • @saheen_palayi Not yet, It's their first draft for the Photon 2 . No information on ETA or available countries.

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  • Interesting...
    is it available in our Indian market?

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  • The particle release draft of Photon 2 is a development module with a microcontroller and Wi-Fi networking. The form factor is similar to the Argon (Adafruit Feather), but the Photon 2 supports 2.4 GHz and 5 GHz Wi-Fi, BLE, and has much larger RAM and flash that can support larger applications.

    d363dcd5-13b3-4404-b377-da633d6cb1c3-image.png

    It is intended to replace both the Photon and Argon modules. It contains the same module as the P2, making it easier to migrate from a pin-based development module to a SMD mass-production module if desired.

    Features

    802.11a/b/g/n Wi-Fi, 2.4 GHz and 5 GHz Integrated PCB antenna Integrated U.FL connector for external antenna Integrated RF switch BLE 5 using same antenna as Wi-Fi Realtek RTL8721DM MCU ARM Cortex M33 CPU, 200 MHz 2048 KB (2 MB) user application maximum size 3072 KB (3 MB) of RAM available to user applications 2 MB flash file system FCC, IC, and CE certified

    8d6fe115-a43d-4300-9cf1-cd62fc33240c-image.png

    Source: https://docs.particle.io/reference/datasheets/wi-fi/photon-2-datasheet/

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  • Hi @Anish_Pillai , Are you using the TP4056 standalone module or specific breakout/ready-made boards with NodeMCU?

    You can refer to the circuit below if you use generic readymade modules.

    269a59f2-de62-454a-a6e9-f88f1264b608-image.png
    [Src 📸:electronicspices]

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  • A

    I wanted to run my NodeMCU board with a li-ion battery. How to use TP4056 safely with NodeMCU and monitor the battery status.

    I am trying to build a pulse oximeter NodeMCU and Max30100 sensor.

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