Anyone Successfully Using Orange PI with Bittle?
I have both a Raspberry Pi 3a+ and 5 working with a Bittle (not X) with the 2x5 connector. I purchased the Orange Pi 2W 4G for the small size with > that 2GB of RAM. The pinouts look the same and the faq site says they are: "21. When it comes to low-level peripherals, what does compatible Raspberry Pi refer to?
A: It means that the 40pin pins are the same as Raspberry Pi."
(From: http://www.orangepi.org/orangepiwiki/index.php/FAQ)
But when I boot with them connected, the robot does odd things and the Orange PI cannot be logged into. I updated the firmware and I'm using the latest version of Debian Buster Server from Orange Pi.
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Here is the output of gpio readall
It is much more readable when the display area is wider.
gpio readall+------+-----+----------+--------+---+ ZERO2W +---+--------+----------+-----+------+| GPIO | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | GPIO |+------+-----+----------+--------+---+----++----+---+--------+----------+-----+------+| | | 3.3V | | | 1 || 2 | | | 5V | | || 264 | 0 | SDA.1 | OFF | 0 | 3 || 4 | | | 5V | | || 263 | 1 | SCL.1 | OFF | 0 | 5 || 6 | | | GND | | || 269 | 2 | PWM3 | OFF | 0 | 7 || 8 | 0 | ALT2 | TXD.0 | 3 | 224 || | | GND | | | 9 || 10 | 0 | ALT2 | RXD.0 | 4 | 225 || 226 | 5 | TXD.5 | OFF | 0 | 11 || 12 | 0 | OFF | PI01 | 6 | 257 || 227 | 7 | RXD.5 | OFF | 0 | 13 || 14 | | | GND | | || 261 | 8 | TXD.2 | OFF | 0 | 15 || 16 | 0 | OFF | PWM4 | 9 | 270 || | | 3.3V | | | 17 || 18 | 0 | OFF | PH04 | 10 | 228 || 231 | 11 | MOSI.1 | OFF | 0 | 19 || 20 | | | GND | | || 232 | 12 | MISO.1 | OFF | 0 | 21 || 22 | 0 | OFF | RXD.2 | 13 | 262 || 230 | 14 | SCLK.1 | OFF | 0 | 23 || 24 | 0 | OFF | CE.0 | 15 | 229 || | | GND | | | 25 || 26 | 0 | OFF | CE.1 | 16 | 233 || 266 | 17 | SDA.2 | OFF | 0 | 27 || 28 | 0 | OFF | SCL.2 | 18 | 265 || 256 | 19 | PI00 | OFF | 0 | 29 || 30 | | | GND | | || 271 | 20 | PI15 | OFF | 0 | 31 || 32 | 0 | OFF | PWM1 | 21 | 267 || 268 | 22 | PI12 | OFF | 0 | 33 || 34 | | | GND | | || 258 | 23 | PI02 | OFF | 0 | 35 || 36 | 0 | OFF | PC12 | 24 | 76 || 272 | 25 | PI16 | OFF | 0 | 37 || 38 | 0 | OFF | PI04 | 26 | 260 || | | GND | | | 39 || 40 | 0 | OFF | PI03 | 27 | 259 |+------+-----+----------+--------+---+----++----+---+--------+----------+-----+------+| GPIO | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | GPIO |+------+-----+----------+--------+---+ ZERO2W +---+--------+----------+-----+------+