Ref: https://digitalcityindex.eu

Ref: http://www.dtac.co.th/network/coverage.html

Ref: http://truemoveh.truecorp.co.th/truemoveh4g/#pane04

Laos: 2797 kbpsMyanmar: 3681 kbpsCambodia: 4191 kbpsVietnam: 5144 kbps

Raspberry PI 3 Model B - 1600 Baht

Raspberry PI Zero - 5 $

Node MCU V3 – 250 Baht

Arduino Uno R3 - 200 Baht

Ref: http://www.epayment.go.th/home/app/

http://www.711fanclub.com/7-eleven-alipay-thailand/