Comments

• (Quote) Please answer me!

  in 7 Inch Display - DIS08070H - UART Pin 44 RX Comment by Taiga August 30
• I have tried to connect XY-485 module to CrowPanel thorough Arduino Nano: XY-485 UART <-> Arduino Nano Software Serial2 <-> Arduino Nano Hardware Serial UART0 <-> CrowPanel UART0. Arduino Nano works in transmitter-receiver program …

  in 7 Inch Display - DIS08070H - UART Pin 44 RX Comment by Taiga July 25
• (Quote) Thanks for answer. Some people talks that XY-485 module must be connected as RX-RXD, TX-TXD. Other people talks that ESP32 hardware UART is not compatible with XY-485 module. https://aliexpress.ru/item/32857507366.html What problem in that?

  in 7 Inch Display - DIS08070H - UART Pin 44 RX Comment by Taiga July 24
• No ideas?

  in 7 Inch Display - DIS08070H - UART Pin 44 RX Comment by Taiga July 19
• (Quote) 02 May 2024 Aliexpress

  in 7 Inch Display - DIS08070H - UART Pin 44 RX Comment by Taiga July 16
• I have tried to connect RXD pin of XY-485 to laptop thorough USB/UART convertor. Data have been received successfully .

  in 7 Inch Display - DIS08070H - UART Pin 44 RX Comment by Taiga July 16
• From red plate: SKU: DIS08070H V2.1 I have XY-485 (XY-017) module for RS485 communication. Connections from CrowPanel to XY: GND - Black wire - GND 3V3 - Red wire - VCC I043 TX0 - White wire - TXD I044 RX0 - Yellow wire - No connection (free) TX…

  in 7 Inch Display - DIS08070H - UART Pin 44 RX Comment by Taiga July 16
• I have the same problem. What to do? To change R71/R72 resistors?

  in 7 Inch Display - DIS08070H - UART Pin 44 RX Comment by Taiga July 15
• Yes, I have horizontal flicker on newest device and with white background. EPS32S3 can't handle that video freq? cfg.freq_write = 16000000;

  in Why does the screen flicker when it displays in gray? Comment by Taiga June 6