Geekcreit D1 ESP-Wroom-02 Motherboard ESP8266 Mini-WiFi NodeMCU Module ESP8266+18650 Battery+0.96 OLED COD

Brand: Geekcreit

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ID: 1224577
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    Compatibility

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                    >>>Demo code<<<

                    Description:


                    Color: Black
                    Charging Protection: Yes
                    Discharge Protection: Yes
                    Compatible With
                    Compatible With NodeMCU
                    Wide Voltage Input Range: 5V
                    Charge Current:500 mA
                    Size(L*W*H):102 x 30 x 20 mm
                    Display Size: 0.96 Inch

                    Features:

                    1.One AD inputs.
                    2.Micro USB inputs.
                    3.One programmable LED (D0).
                    4.Integrated 18650 battery charging and discharging system.
                    5.One switch controls whether the 18650 battery is powered or not.
                    6.OLED's SDA and SCL connect to the D1 pin and the D2 pin respectively.
                    7.The five buttons are controlled by FLATH, RSET, D5, D6, and D7 respectively.
                    8.The 5 Digital pins can configure the write/read/interrupt/pwm/I2C/one-wire supported separately.
                    9.Operation and NodeMCU consistent, adding a programmable LED, you can use GPIO16 to control, display 8266 running status and other functions. Integrated OLED and five button, more convenient for development.
                    10.The design concept originates from the open source project NodeMCU, and the development board integrates 18650 charging and discharging systems with charging and discharging protection. At the same time, a OLED and five directional buttons are integrated to facilitate the development.

                    Notes:

                    1. Manual measuring, please allow 1 ~ 5 mm error,thank you.
                    2. This product does not contain 18650 batteries.If the battery is in the wrong direction, the charging chip will be destroyed.
                    3. Please do not burn the program during charging. When you burn the program, please unplug the battery and verify the switch is in ON position.
                    4. Recommend the use of 5V 500mA charging charger, more than 5V 1A there will be fever, does not affect the normal work, but in the process of charging charging chip do not touch or carry, the measured charge charging will rise to about 60 degrees with the diode chip, no heat during normal working hours, rest assured to carry.
                     
                    Package included:

                    1 x ESP8266 Mini-WiFi NodeMCU Module With 10 Pins





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                    (1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.
                    (2) Business days do not include Saturday/Sunday and any public holidays.
                    (3) These estimates are based on normal circumstances and are not a guarantee of delivery times.
                    (4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.
                    (5) Expedited shipping can not be used for PO Box addresses

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                    *We currently offer COD payments for Saudi Arabia, United Arab Emirates, Kuwait, Oman, Bahrain, Qatar, Thailand, Singapore, Malaysia, Philippines, Indonesia, Viet Nam, India. We will send a confirmation code to your mobile phone to verify that your contact details are correct. Please ensure you follow all the instructions contained in the message.
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