alleebell
alleebell I won't carry it even if it is FREE! It reflects my ignorance of what it says on the bag, Like you said - it has no meaning! 即使它是免費的，我也不會攜帶它！它反映出我對袋上的字一無所知，就像您說的那樣-沒有任何意義！
2020-11-20 02:47:14 Utile (0)
alleebell I suggest setting the resolution of the HDMI to 640x480. Then change it to a higher resolution.
2020-08-10 01:58:53 Utile (0)Q: to which pins can I connect the BME280 sda scl?
demandé par Frontloop sur 2020-06-26 12:03:22
alleebell D1 and D2 are internally wired for the OLED and it is not accessible at the header. I suggest using D3 and D4 and use the wire.begin(D3, D4) to declare it.
2020-08-09 06:40:04 Utile (0)
Visionswas check the description
2020-06-04 09:33:38 Utile (0)
alleebell I bought four modules recently. None of them worked at described by other users. They are useless! I used the FastLed library and the "blink" scratch to test one LED at a time with R, G, and B color per LED. I cannot get one board to display one color with all 64 LED. Junk!
2019-12-12 01:19:34 Utile (0)Q: Under Arduino IDE, which board? What is the sequence of uploading sketches?
demandé par alleebell sur 2019-11-26 12:16:22
Slangw hanger select wemos D1
2019-12-04 01:36:25 Utile (0)
alleebell I received four last week. I used WS2812 strip before. I am not able to get even one module to work correctly with Arduino nano. I am going to do more research before I contact Customer Support. based on what I read here, this product has reliability "issue".
2019-11-27 10:45:06 Utile (2)
Angiosperm maybe you can use the “contact us” to contact the banggood customer service team.
2019-10-10 10:17:24 Utile (2)Q: Where I can find a software program to test the delivered product?
demandé par cristina sur 2019-06-04 12:31:14
alleebell I wish the description of this kit tell us where DHT-11 and the OLED are connected. My finding: The DHT-11 is to pin 5. For the OLED, SDA is to pin 2 and SCL is to 14. The OLED is SSD1306 (it is on the package).
2019-08-06 10:47:43 Utile (5)
Jaye I don't know when will Teclast upgrade the firmware too,you can receive the upgrade push in your tablet.
2018-09-03 02:34:48 Utile (0)
alleebell Are you able to use the OLED? I did an I2C scan of the board and find nothing. Can someone provide a little info on how to use the OLED? As of now, I have no idea how to use it. I searched the Internet many times and find nothing helpful regarding OLED on this module.
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pgmr The LED module has no driver IC, it is left to the end user to drive the LEDs
2021-08-24 01:20:16 Utile (0)