It was my project, is in spanish. I use an Espruino Wifi to consume the Costa Rican Central Bank Public Web Service, to get exchange prices: https://github.com/curiosumcoder/espruino-bccr
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
It was my project, is in spanish. I use an Espruino Wifi to consume the Costa Rican Central Bank Public Web Service, to get exchange prices: https://github.com/curiosumcoder/espruino-bccr