Connect RPI with Bangle and send data

Looks like my code didnt post well, I will try again.

bleak code

#!/usr/bin/env python3

import asyncio
import array
from bleak import discover
from bleak import BleakClient
import json

[#create](http://forum.espruino.com/sear­ch/?q=%23create) dictionary for the data to be sent
dict = {'Code': '10'}

address = "D8:AB:E0:B7:F5:AE"
UUID_NORDIC_TX = "6e400002-b5a3-f393-e0a9-e50e24dcca9e"
UUID_NORDIC_RX = "6e400003-b5a3-f393-e0a9-e50e24dcca9e"

command = "Y('+json.dumps(dict)+')\n"


def uart_data_received(sender, data):
    print("RX> {0}".format(data))

async def run():
    devices = await discover()
    for d in devices:
        print(d)

print("Connecting...")
async def run(address, loop):
    async with BleakClient(address, loop=loop) as client:
        print("Connected")
        await client.start_notify(UUID_NORDIC_RX, uart_data_received)
        print("Writing command")
        c=command
        while len(c)>0:
          await client.write_gatt_char(UUID_NORDIC_TX,by­tearray((c[0:20]),'utf-8') , True)
          c = c[20:]
        print("Waiting for data")
        await asyncio.sleep(1.0, loop=loop) # wait for a response
        print("Done!")


loop = asyncio.get_event_loop()
loop.run_until_complete(run(address, loop))

Console

Connecting...
Connected
Writing command
Waiting for data
RX> bytearray(b'Y({"Code": "10"})\r\n')
RX> bytearray(b'Y({"Code": "10"})\r\n')
RX> bytearray(b'Uncaught Error: Func')
RX> bytearray(b'Uncaught Error: Func')
RX> bytearray(b'tion "split" not fou')
RX> bytearray(b'tion "split" not fou')
RX> bytearray(b'nd!\r\n at line 1 col ')
RX> bytearray(b'nd!\r\n at line 1 col ')
RX> bytearray(b'250\r\n...ect(c/2-b,44')
RX> bytearray(b'250\r\n...ect(c/2-b,44')
RX> bytearray(b',c/2+b,45)}b=e.split')
RX> bytearray(b',c/2+b,45)}b=e.split')
RX> bytearray(b'("\\n");var h=(f-16*b')
RX> bytearray(b'("\\n");var h=(f-16*b')
RX> bytearray(b'.length)...\r\n       ')
RX> bytearray(b'.length)...\r\n       ')
RX> bytearray(b'                    ')
RX> bytearray(b'                    ')
RX> bytearray(b'   ^\r\nin function ca')
RX> bytearray(b'   ^\r\nin function ca')
RX> bytearray(b'lled from line 1 col')
RX> bytearray(b'lled from line 1 col')
RX> bytearray(b' 19\r\nE.showMessage(d')
RX> bytearray(b' 19\r\nE.showMessage(d')
RX> bytearray(b'ict);\r\n             ')
RX> bytearray(b'ict);\r\n             ')
RX> bytearray(b'     ^\r\nat line 1 co')
RX> bytearray(b'     ^\r\nat line 1 co')
RX> bytearray(b'l 19\r\nE.showMessage(')
RX> bytearray(b'l 19\r\nE.showMessage(')
RX> bytearray(b'dict);\r\n            ')
RX> bytearray(b'dict);\r\n            ')
RX> bytearray(b'      ^\r\nin function')
RX> bytearray(b'      ^\r\nin function')
RX> bytearray(b' "Y" called from lin')
RX> bytearray(b' "Y" called from lin')
RX> bytearray(b'e 1 col 17\r\nY({"Code')
RX> bytearray(b'e 1 col 17\r\nY({"Code')
RX> bytearray(b'": "10"})\r\n         ')
RX> bytearray(b'": "10"})\r\n         ')
RX> bytearray(b'       ^\r\n>')
RX> bytearray(b'       ^\r\n>')

Code on watch

E.showMessage("Hello Code");

function Y(dict) {
  E.showMessage(dict);
  
}