Producto como descripción. La prueba de funcionamiento no estaba bien ya que me enteré de que el oled está agrietado. Esto se debe al mal empaquetado y al manejo rudo durante el tránsito. Vendedor está ahorrando dinero y el porcentaje de "muertos a la llegada" está aumentando. A largo plazo no es un buen enfoque. Los clientes dejarán de comprar a menudo ya que el riesgo de recibir un artículo dañado aumentó significativamente.

Product as description. Function test was not ok as I found out the oled is cracked. This happeh due to poor packing and rough handling during transit. Seller is saving money and the percentage of “dead on arrival” is increasing. On long term is not a good approach. Customers will stop buying often as the risk of receiving a damaged item increased significantly.

Producto como descripción. La prueba de funcionamiento no estaba bien ya que me enteré de que el oled está agrietado. Esto se debe al mal empaquetado y al manejo rudo durante el tránsito. Vendedor está ahorrando dinero y el porcentaje de "muertos a la llegada" está aumentando. A largo plazo no es un buen enfoque. Los clientes dejarán de comprar a menudo ya que el riesgo de recibir un artículo dañado aumentó significativamente.

Very nice development board with joystick input button and oled lcd. Take care when inserting the battery, there is no protection and the regulator chip will explode as you see in the attached pictures. The impact was so severe a part of the charging chip exploded, you even see the crate in the chip in the last picture. It was my fault but I subtract one star for missing polarity protection on the input. The rest of the board is great, I could not drive the board with the Adafruit oled library but I found a replacement oled library which works.

Very nice development board with joystick input button and oled lcd. Take care when inserting the battery, there is no protection and the regulator chip will explode as you see in the attached pictures. The impact was so severe a part of the charging chip exploded, you even see the crate in the chip in the last picture. It was my fault but I subtract one star for missing polarity protection on the input. The rest of the board is great, I could not drive the board with the Adafruit oled library but I found a replacement oled library which works.

Very nice development board with joystick input button and oled lcd. Take care when inserting the battery, there is no protection and the regulator chip will explode as you see in the attached pictures. The impact was so severe a part of the charging chip exploded, you even see the crate in the chip in the last picture. It was my fault but I subtract one star for missing polarity protection on the input. The rest of the board is great, I could not drive the board with the Adafruit oled library but I found a replacement oled library which works.

The resistor in the top left corner overheats when the battery is charging. *** I burnt my finger on it *** This happenes while chrcharging at 5.10V and 0.85A. There must be something wrong with the charging circuit design. A 2500mAh battery lasted just under one day while running the demo code.

The resistor in the top left corner overheats when the battery is charging. *** I burnt my finger on it *** This happenes while chrcharging at 5.10V and 0.85A. There must be something wrong with the charging circuit design. A 2500mAh battery lasted just under one day while running the demo code.

The resistor in the top left corner overheats when the battery is charging. *** I burnt my finger on it *** This happenes while chrcharging at 5.10V and 0.85A. There must be something wrong with the charging circuit design. A 2500mAh battery lasted just under one day while running the demo code.

Great module for developement. The screen is SSD1306 with 128x64 resolution. The wifi module works as expected, the battery protection and charging circuit is working great. Can only recommend.

Great module for developement. The screen is SSD1306 with 128x64 resolution. The wifi module works as expected, the battery protection and charging circuit is working great. Can only recommend.

Great module for developement. The screen is SSD1306 with 128x64 resolution. The wifi module works as expected, the battery protection and charging circuit is working great. Can only recommend.

nice wemos board with battery holder. not yet tested and programmed but as soon as I inserted the battery the unit start to show several shapes and words on the small display. satisfied, good quality bella scheda wemos completa di porta batteria al litio. non ancora provato, ma basta inserire la pila per vedere il programma installato che mostra alcune scritte e simboli sul display. soddisfatto

nice wemos board with battery holder. not yet tested and programmed but as soon as I inserted the battery the unit start to show several shapes and words on the small display. satisfied, good quality bella scheda wemos completa di porta batteria al litio. non ancora provato, ma basta inserire la pila per vedere il programma installato che mostra alcune scritte e simboli sul display. soddisfatto

nice wemos board with battery holder. not yet tested and programmed but as soon as I inserted the battery the unit start to show several shapes and words on the small display. satisfied, good quality bella scheda wemos completa di porta batteria al litio. non ancora provato, ma basta inserire la pila per vedere il programma installato che mostra alcune scritte e simboli sul display. soddisfatto

La pantalla OLED tiene un problema. No puede mostrar el texto completo en la pantalla.

OLED display have problem. It can not display complete text on screen.

La pantalla OLED tiene un problema. No puede mostrar el texto completo en la pantalla.

Great product all you would ever need from a Wemos.

Great product all you would ever need from a Wemos.

Great product all you would ever need from a Wemos.

Check my case for the module: https://www.thingiverse.com/thing:2757315 This module is well built. Works as it should.

Check my case for the module: https://www.thingiverse.com/thing:2757315 This module is well built. Works as it should.

Check my case for the module: https://www.thingiverse.com/thing:2757315 This module is well built. Works as it should.

Funciona bien, está bien.

Jól működik, minden rendben van vele.

Funciona bien, está bien.

En general este es un tablero muy agradable, excepto por la conexión izquierda del joystick que está conectado a reset - no estoy seguro de por qué esto parecía una buena idea, pero de todos modos voy a mirar para ver si hay una manera de modificar el tablero. Mi baja calificación para la apariencia es porque uno de los tres tableros que ordené llegó con pantalla OLED roto. El empaquetado por Banggood para estas delicadas exhibiciones no se hizo muy bien en absoluto. Si usted pide, yo sugeriría para asegurarse de pedir el embalaje adecuado para asegurarse de que la pantalla OLED no se daña. Ha habido un número de personas con exhibiciones dañadas debido a mal empaquetado.

Overall this is a very nice board, except for the joystick left connection which is connected to reset - not sure why this seemed like a good idea, but anyhow I'll look to see if there is a way to modify the board. My low rating for appearance is because one of the three board I ordered arrived with OLED display broken. The packaging by Banggood for these delicate displays was not done very well at all. If you order, I would suggest to make sure to ask for proper packaging to ensure the OLED display does not get damaged. There have been a number of people with damaged displays due to bad packaging.

En general este es un tablero muy agradable, excepto por la conexión izquierda del joystick que está conectado a reset - no estoy seguro de por qué esto parecía una buena idea, pero de todos modos voy a mirar para ver si hay una manera de modificar el tablero. Mi baja calificación para la apariencia es porque uno de los tres tableros que ordené llegó con pantalla OLED roto. El empaquetado por Banggood para estas delicadas exhibiciones no se hizo muy bien en absoluto. Si usted pide, yo sugeriría para asegurarse de pedir el embalaje adecuado para asegurarse de que la pantalla OLED no se daña. Ha habido un número de personas con exhibiciones dañadas debido a mal empaquetado.