script to grab each pwnagotchi unit's fingerprint. You can redirect this output to a list and loop through each fingerprint to broadcast messages to ALL pwnagotchi units OwO

pwnagotchi_ids.py

#!/usr/bin/env python
'''
    $ ./pwnagotchi_ids.py | while read fingerprint; do pwngrid -send $fingerprint -message "( ͡° ͜ʖ ͡°)"; done
'''
import json
import requests

def main():
    blacklist = open('./blacklist.txt', 'r').read().splitlines()
    page = 0
    print('grabbing page count...')
    units = json.loads(requests.get('https://api.pwnagotchi.ai/api/v1/units').content)
    print('discovered {} pages and {} units'.format(units['pages'], units['records']))
    print('sending message to the first page...')
    page += 1
    while page != int(units['pages']):
        records = json.loads(requests.get('https://api.pwnagotchi.ai/api/v1/units?p={}'.format(page)).content)['units']
        for unit in records:
            if unit['fingerprint'] not in blacklist:
                print(unit['fingerprint'])
        page += 1

if __name__ == '__main__':
    main()