Hello.
Gentlemen, I am a Chinese engineer, using Casio FX-CG20 have 1 years, I found this site, I have benefited much from! You are really great! Thank you so much to offer excellent resource, I have 2 questions to ask:1, there is no way to expand the main storage memory, because64KB is not enough to use. 2, are there any friends to help in the CG20 on the development of a Bluetooth plug-in, because we need to use the total station, if successfully developed, I could use a calculator is connected total station, will save a lot of time and process. If you can help a friend I can provide some help, although not much, but it is also one of my heart, thank you! Wish you have a good mood every day.
Email:lingyang1122@vip.qq.com
Gentlemen, I am a Chinese engineer, using Casio FX-CG20 have 1 years, I found this site, I have benefited much from! You are really great! Thank you so much to offer excellent resource, I have 2 questions to ask:1, there is no way to expand the main storage memory, because64KB is not enough to use. 2, are there any friends to help in the CG20 on the development of a Bluetooth plug-in, because we need to use the total station, if successfully developed, I could use a calculator is connected total station, will save a lot of time and process. If you can help a friend I can provide some help, although not much, but it is also one of my heart, thank you! Wish you have a good mood every day.
Email:lingyang1122@vip.qq.com