D1 ESP-Wroom-02 Motherboard ESP8266 Mini-WiFi NodeMCU Module ESP8266+18650 Battery+0.96 OLED
- Stock: In Stock
- Model: EB0042041
- SKU: EB0042041
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
,
,
,
,
,
,
,
Shipping Time
After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.
The timeline of the whole shipping process is shown below:
The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.
Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.
Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.
Shipping Rates
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:
| Shipping Method | Shipping Rates | Shipping Times |
| Flat Shipping (Promotion) | $10 | About 5-30 Working Days to Worldwide (Only include Monday to Saturday ) |
Standard Express（0.5KG starting price listed） | Based On Weights | About 5-15 Working Days to Worldwide (Only include Monday to Saturday ) |
Priority Express （0.5KG starting price listed） | Based On Weights | About 3-7 Working Days to Worldwide (Only include Monday to Saturday ) |
In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.
If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!
