![GD32E503Z-EVAL.png](/Public/Uploads/uploadfile/images/20240312/GD32E503Z-EVAL.png)
GD32E503V-EVAL
GD32E503VET6 MCU, Reset, Boot, K2, LED, I2S, I2C-EEPROM, LCD, NAND Flash, SPI-Flash, SDIO, USB and USART to USB interface
![GD32E503Z-EVAL-771.png](/Public/Uploads/uploadfile/images/20240312/GD32E503Z-EVAL-771.png)
GD32E503Z-EVAL
GD32E503ZET6 MCU, Reset, Boot, K2, LED, I2S, I2C-EEPROM, LCD, NAND Flash, SPI-Flash, SDIO, USB and USART to USB interface
![GD32E507Z-EVAL.png](/Public/Uploads/uploadfile/images/20240312/GD32E507Z-EVAL.png)
GD32E507Z-EVAL
GD32E507ZET6 MCU, Reset, Boot, K2, LED, I2S, I2C-EEPROM, LCD, NAND Flash, SQPI-Flash, USB, Ethernet and USART to USB interface
![GD32E503R-START.png](/Public/Uploads/uploadfile/images/20240314/GD32E503R-START.png)
GD32E503R-START
GD32E503RET6 MCU, SWD, Reset, Boot, User button key, LED, GD-Link
![GD32E503C-START.png](/Public/Uploads/uploadfile/images/20240314/GD32E503C-START.png)
GD32E503C-START
GD32E503CET6 MCU, SWD, Reset, Boot, User button key, LED, GD-Link
![GD32E507R-START.png](/Public/Uploads/uploadfile/images/20240314/GD32E507R-START.png)
GD32E507R-START
GD32E507RET6 MCU, SWD, Reset, Boot, User button key, LED, GD-Link