I think probably I'd make nRF52840 the basis of a new Espruino WiFi, but as @fanoush mentioned I don't think that module will do WiFi in any way other than just being able to scan for APs - so there would have to be a separate WiFi module.
Personally I'd quite like to just use an ESP32-C3 on its own, but it's hard to make it decently low power without losing the contents of RAM and having a long wakeup time - so the nRF52840 would be good from that point of view. It's just a shame they're so expensive at the moment
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.
I think probably I'd make nRF52840 the basis of a new Espruino WiFi, but as @fanoush mentioned I don't think that module will do WiFi in any way other than just being able to scan for APs - so there would have to be a separate WiFi module.
Personally I'd quite like to just use an ESP32-C3 on its own, but it's hard to make it decently low power without losing the contents of RAM and having a long wakeup time - so the nRF52840 would be good from that point of view. It's just a shame they're so expensive at the moment