My RTL8710 and RTL8720 study
search baidupan, ambz2_sdk-master.zip
IAR EWARM
https://github.com/ambiot/ambz2_sdk
https://www.amebaiot.com/amebad-arduino-getting-started/
https://github.com/ambiot/ambd_arduino
https://github.com/ambiot/ambd_arduino/raw/master/Arduino_package/package_realtek.com_amebad_index.json
search baidupan, arduino_mirror, ambd
https://www.amebaiot.com/cn/ameba-arduino-summary/
https://github.com/ambiot/ambd_sdk
https://github.com/Seeed-Studio/ArduinoCore-ambd
https://github.com/Seeed-Studio/seeed-ambd-firmware
https://wiki.seeedstudio.com/Wio-Terminal-Network-Overview/
https://github.com/LynnL4/ambd_flash_tool
https://www.amebaiot.com/cn/ameba-arduino-getting-started-rtl8710/
https://github.com/Ameba8195/Arduino
https://github.com/Ameba8195/Arduino/raw/master/release/package_realtek.com_ameba_index.json
search baidupan, sdk-ameba1-v3.4b3_without_NDA.zip
https://www.e-paper-display.cn/products_list/pmcId%3d34.html
RTL8720CM, search baidupan, RTL8720CM_seeed
https://github.com/99iot/AFM201T
http://club.szlcsc.com/article/details_40612_1.html
search baidupan, 00013772-AmebaZII_PGTool_v1.0.1.exe.zip
https://www.amebaiot.com/cn/ameba-arduino-getting-started-rtl8710/
https://www.amebaiot.com/cn/ameba-arduino-getting-started/
https://blog.csdn.net/lvj_158/article/details/51234751
https://www.amebaiot.com/cn/
SWD模式下下载调试程序
http://blog.sina.com.cn/s/blog_7ca994b801019ub1.html
PADUINO Padi Stamp Photo Blog with SWD and CH340g
https://forum.pine64.org/showthread.php?tid=5111