nrf51288-DK storage

Thanks everyone.

Just a heads up, I've tried to enable full BLE API support for nrf51822 board (e.g. that are disabled atm by defined(NRF52) and SAVE_ON_FLASH - these are the APIs that allow to create GATT server, in other words to make nrf board to be "central" device), this is not possible with that small flash unfortunately:

STORAGE: 247808 -> 262144
CODE: 110592 -> 256372
CODE AND STORAGE OVERLAP

Effectively nrf51822 boards are forced to be peripheral devices only. That's ok methink as to be "central" is not that important/common for this small devices.

However, I must say I was able to read some data from other BT devices by using advertised services, for example I was able to hook up to a Xiaomi Temperature and Humidity sensor:

NRF.findDevices(function(devices) {
            print("Found");
            if (devices[0] && devices[0].serviceData.fe95) {
                var data = devices[0].serviceData.fe95;
                var flag = data[11];
                print(flag);
                switch (flag) {
                    case 4: {
                        // temp
                        temp = (data[14] | data[15] << 8) / 10;
                        break;
                    }
                    case 6: {
                        // humidity
                        humidity = (data[14] | data[15] << 8) / 10;
                        break;
                    }
                    case 10: {
                        // battery
                        battery = devices[0].serviceData.fe95[14];
                        break;
                    }
                    case 13: {
                        // temp and humidity
                        temp = (data[14] | data[15] << 8) / 10;
                        humidity = (data[16] | data[17] << 8) / 10;
                        break;
                    }
                    default : {
                        print("Unknown flag: " + flag);
                    }
                }
            }
        }, {
            filters: [
                { id: "4c:65:a8:d0:7a:ee public" }
            ],
            timeout: 2000
        }
    );

Perfectly working.