Legal Removal Request

Post: Hi I hav had tne Expander Pi for some time but only recently got round to setting it up. I carefully soldered the GPIO connector and the battery holder to the board. I have not connected the board to the Pi without a good battery installed. Follwed the tutorials but no luck accessing board. Raspberry Pi 3 Model b Raspbian Bullseye 32 bit SPI and i2c enabled Expander Pi v2.1 No other devices connected sudo i2cdetect -l i2c-1 i2c bcm2835 (i2c@7e804000) I2C adapter i2c-2 i2c bcm2835 (i2c@7e805000) I2C adapter The above is the same with or without the Expander Pi connected sudo i2cdetect -y 1 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- -- Again the output is the same with or without the Expander Pi connected Any ideas? Thanks John