Your cart
Il n'y a plus d'articles dans votre panier
Esp-Wroom-02 ESP8266 Mini WiFi Nodemcu Module 18650 Battery
MCBTAOWID1BAT
Rupture de stock
15,00 €
Esp-Wroom-02 ESP8266 Mini WiFi Nodemcu Module 18650 Battery
Description:
The development board integrates the ESP8266 18650 battery. A standard LG 3000mah 18650 battery can run for 17 hours.
What is it?
You can call it "WiFi battery". I am going to make it easier to develop ESP8266 ESP8266 project to add 18650 battery.
Why are you doing?
When you do some ESP8266 items you must be hated to add power to power. This miniature board can solve this problem. LG 3000mah 18650 battery can make ESP8266 run for 17 hours or more.
What makes it special?
· With nodemcu.
· 18650 charging system integration.
· Indication LED (green means full of red means · Charging) Charge and work can be done at the same time.
· 1 switch control power supply.
· 1 SMT connector available for sleep mode · 1 additional LED programmable (with gpio16 [do])
· 0.5a charge current
1A output
· Overcharge protection
· Over discharge protection
· 10 digital pin read / write / interrupt / PWM / I2C / line support (except D0)
· 1 analog input to be careful + -.
If the battery is in the wrong direction, the charging chip will be destroyed.
Note:This product does not contain 18650 battery.
The development board integrates the ESP8266 18650 battery. A standard LG 3000mah 18650 battery can run for 17 hours.
What is it?
You can call it "WiFi battery". I am going to make it easier to develop ESP8266 ESP8266 project to add 18650 battery.
Why are you doing?
When you do some ESP8266 items you must be hated to add power to power. This miniature board can solve this problem. LG 3000mah 18650 battery can make ESP8266 run for 17 hours or more.
What makes it special?
· With nodemcu.
· 18650 charging system integration.
· Indication LED (green means full of red means · Charging) Charge and work can be done at the same time.
· 1 switch control power supply.
· 1 SMT connector available for sleep mode · 1 additional LED programmable (with gpio16 [do])
· 0.5a charge current
1A output
· Overcharge protection
· Over discharge protection
· 10 digital pin read / write / interrupt / PWM / I2C / line support (except D0)
· 1 analog input to be careful + -.
If the battery is in the wrong direction, the charging chip will be destroyed.
Note:This product does not contain 18650 battery.
Package included:
1*WeMos D1 Esp-Wroom-02 Motherboard Mini-WiFi Nodemcu Module ESP8266 18650 Battery
1*WeMos D1 Esp-Wroom-02 Motherboard Mini-WiFi Nodemcu Module ESP8266 18650 Battery
Nouveau produit
No reviews
Les clients qui ont acheté ce produit ont également acheté...
Electronique
DC Step-Down ADJ Module, 2.5-4A, MP2307
ENEELDSDOW4A
5,00 €
5-24V to 0.93 V-18V step-down module
Affichage
Raspberry Pi 3.5” TouchScreen Display ( IC LCD,...
LCDWSH35P320480
26,00 €
This TFT LCD is designed for RPI, you can design it for many other things. It is play and plug, very easy and good item for your raspberry pi project and just simple connect to Raspberry Pi, you can start you Raspberry pi experience.
Puissance et Energie
Panneau solaire 3W 145*145 (solar)
ENESES3W
14,30 €
C'est un panneau solaire fait spécialement pour s'adapter aux platines de développement open source et garde un taux d'efficacité elevé (16%). L'unité a une protection epoxy avec une carte solide comme support. Cet alliance permet une robustesse à l'épreuve des éléments (usage extérieur) !
Panneau solaire
Electronique
GY-BME280 High Precision Atmospheric Pressure,...
SENGYBME280
10,08 €
GY-BME280 is a Breakout Board featuring a Bosch Sensortec BME280 Temperature, Humidity & Pressure Sensor. The board has selectable I2C address jumper (solder link GS2), I2C pull-up resistors, 7 pin header 2.54mm, and two mounting holes 3.5mm. Default setting of the board; single power rail Vdd=Vdd_IO (solder link GS1), pull-ups resistors (R2, R3) 10k,...
Ethernet
Platine Ethernet W5100 pour Arduino...
ECRASW51001E
8,50 €
17,50 €
The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip. The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP. It supports up to four simultaneous socket connections. Use the Ethernet library to write sketches which connect to the internet using the shield. The...
Electronique
Batterie Lithium polymer - 3.7V 980 mAh
ENEBATLP573450
10,00 €
C'est une batterie légère mais de haute densité, basée sur la technologie Lithium Ion Polymer (plus robuste et sécurisée que les batteries li-poly). Cette batterie qui sort un voltage nominal de 3.7v à 980mAh possède un connecteur standard JST 2-pin (2.54mm d'espacement).
Electronique
Digital DS18B20 temperature sensor with steel...
SENDS18B20METAL
6,00 €
This is a digital temperature sensor, that is already calibrated. The measurement is done where the sensor is, no need for long insulated wire or complicated ADC design.
This sensor is therefore also perfect for use with a Raspberry Pi, as it is not analogic, all the data is transmitted in digital One Wire protocol.
Accueil
Récepteur audio et amplificateur en bluetooth...
ADITAOBTP3
8,00 €
This bluetooth audio receiver comes bundled with amplifier, making it ready to receive your audio streams wirelessly on any speaker.
3.7V Micro USB Car Bluetooth Phone Call Hands Free Audio Receiver Board Wireless Stereo Sound Module
Modules d'Alimentation
DC 24V 8.5A Power supply J-200-24
ENEADA24V85AJ
25,00 €
24V DC 10A power module 220V