The AB Electronics UK Knowledge Base provides support solutions, tutorials and troubleshooting guides.
The list below shows the compatibility between our Raspberry Pi development boards and the various Raspberry Pi models which have been released.
| Raspberry Pi | 1 A | 1 A+ | 1 B | 1 B+ | 2 B | 3 B | Zero / Zero 2 | 4 | 5 | 400 | 500 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 Wire Pi Plus | * | ||||||||||
| 1 Wire Pi Zero | |||||||||||
| ADC Pi | |||||||||||
| ADC Differential Pi | |||||||||||
| ADC DAC Pi Zero | * | ||||||||||
| Breakout Pi Plus | * | ||||||||||
| Breakout Pi Zero | |||||||||||
| Expander Pi | * | ||||||||||
| I2C Switch | |||||||||||
| IO Pi Plus | * | ||||||||||
| IO Zero 32 | |||||||||||
| RS485 Pi | |||||||||||
| RTC Pi | |||||||||||
| Serial Pi Plus | * | ||||||||||
| Serial Pi Zero | |||||||||||
| Servo PWM Pi |
Products marked with a * will work with the Raspberry Pi Zero but are larger than the Raspberry Pi Zero and will overhang the board's edge.
I2C Address Compatibility
| Product | Default Address(s) | Optional Addresses via config headers or solder pads |
|---|---|---|
| 1 Wire Pi Plus | 0x18 | 0x18, 0x19, 0x1A, 0x1B |
| 1 Wire Pi Zero | 0x18 | 0x18, 0x19, 0x1A, 0x1B |
| ADC Pi | 0x68, 0x69 | 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F |
| ADC Differential Pi | 0x68, 0x69 | 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F |
| Expander Pi | 0x20 IO, 0x68 RTC | |
| I2C Switch | 0x70 | 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77 |
| IO Pi Plus | 0x20, 0x21 | 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27 |
| IO Zero 32 | 0x20 | 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27 |
| RTC Pi | 0x68 | |
| Servo PWM Pi | 0x40 | 0x40 to 0x7F; see PDF datasheet for a full list |
Note: documents in Portable Document Format (PDF) require Adobe Acrobat Reader 5.0 or higher to view, download Adobe Acrobat Reader or other PDF reading software for your computer or mobile device.
Also useful for your Raspberry Pi project
Temperature & Sensing
1 Wire Pi Plus
Connect dozens of 1-Wire sensors - temperature, iButtons, EEPROMs - via a single GPIO pin. Stacks directly on the 40-pin header.
Analogue I/O
ADC Pi
Read up to 8 analogue inputs - perfect for pairing with your temperature sensors or other analogue-output devices.
All-in-one
Expander Pi
Combines ADC, DAC, 32 GPIO ports and a real-time clock on one board. The most versatile board for complex Raspberry Pi projects.
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Order these Boards
1 Wire Pi Plus
1 Wire interface development board for the Raspberry Pi and Single-Board Computers
£9.59 ex VAT
ADC Differential Pi
8 Channel 18-bit Differential Analogue to Digital converter development board for the Raspberry Pi
£13.59 ex VAT
ADC Pi
8 Channel 17-bit Single-Ended Analogue to Digital Converter for the Raspberry Pi and Single-Board Computers
£14.39 ex VAT
I2C Switch
4 Channel PCA9546 I2C Multiplexer for the Raspberry Pi and Single-Board Computers
£5.59 ex VAT
IO Zero 32
32 channel digital I/O development board for the Raspberry Pi and Single-Board Computers
£8.79 ex VAT
RS485 Pi
RS485 serial interface development board for the Raspberry Pi and Single-Board Computers
£9.59 ex VAT
