BE-IIS HAT++
Isolated 10BASE-T1S Industrial Ethernet HAT++ for Raspberry Pi
In Production
10BASE-T1S (IEEE 802.3cg) enables 10 Mbit/s Ethernet communication over a single twisted pair in multidrop topologies, supporting at least 8 nodes over distances of up to at least 25 m.
This HAT enables multidrop communication based on 10BASE-T1S Ethernet using the Microchip LAN8651 Ethernet MAC-PHY and, as part of the BE-IIS HAT++ ecosystem, is stackable with other HATs from the portfolio for seamless system expansion and simplified system integration.
Quick Facts
Order Code
BE-IIS-HPP-T1S
BE-IIS-HPP-T1S
Revision
B
B
Status
In Production
In Production
Overlay
BE-IIS-HPP-T1S-I
BE-IIS-HPP-T1S-I
Key Features
- 10BASE-T1S compliant with IEEE 802.3cg
- LAN8651 10BASE-T1S MAC-PHY
- Galvanically isolated MDI
- Raspberry Pi HAT+ compliant (2024)
- Stackable HAT (BE-IIS-HAT++)
- Configurable CS and IRQ routing
- Optional PoSPE support
- Two connector options available
- RoHS compliant
- Quality component suppliers
Applications
- Technology evaluation
- Industrial network evaluation
- Prototyping
- Education and laboratory use
- Switch and node evaluation
Raspberry Pi Compatibility
| Model | 32-bit | 64-bit |
|---|---|---|
| Raspberry Pi 2 | ✓ | |
| Raspberry Pi 3 | ✓ | ✓ |
| Raspberry Pi 4 | ✓ | ✓ |
| Raspberry Pi 5 | ✓ | ✓ |
| Raspberry Pi Zero | ✓ | |
| Raspberry Pi Zero 2 W | ✓ | ✓ |
Compatibility depends on the installed operating system, kernel version and enabled interfaces.
HAT Compatibility Level
| Level | Description | Configuration |
|---|---|---|
| HAT | Standard Raspberry Pi HAT behaviour | 3 configurable hardware configurations |
| HAT+ | Raspberry Pi HAT+ auto-detection mechanism | Instance ID 1 configurable |
| HAT++ | BE-IIS stackability and full board detection concept | 3 configurable hardware configurations |