MAX_BIT = 8 # for 8 bit I2c communication
adat = 0x33 # data to be sent
binary = lambda n: n > 0 and [n & 1] + binary(n >> 1) or []
res = binary(adat)
num = MAX_BIT - len(res)
cmbnd = [0 for idx in range(num)] + res # combined 8bit
print(cmbnd)
TUFYX0JJVCA9IDggICMgZm9yIDggYml0IEkyYyBjb21tdW5pY2F0aW9uCmFkYXQgPSAweDMzICAjIGRhdGEgdG8gYmUgc2VudAoKYmluYXJ5ID0gbGFtYmRhIG46IG4gPiAwIGFuZCBbbiAmIDFdICsgYmluYXJ5KG4gPj4gMSkgb3IgW10KCnJlcyA9IGJpbmFyeShhZGF0KQpudW0gPSBNQVhfQklUIC0gbGVuKHJlcykKY21ibmQgPSBbMCBmb3IgaWR4IGluIHJhbmdlKG51bSldICsgcmVzICAjIGNvbWJpbmVkIDhiaXQKCnByaW50KGNtYm5kKQo=