M5Stack · Development boards
U122
SOLID STATE RELAY UNIT(BT136S)
A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.
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U122 specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | M5Stack |
|---|---|
| Ordering code | U122 |
| Family | Development boards |
| Package | Not recorded |
| Product Status | Active |
| Platform | M5Stack |
| Type | Relay |
| Function | Solid State |
| Utilized IC / Part | BT136S, MOC3043 |
| Contents | Board(s), Cable(s), Accessories |
Documents and evidence
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Before sourcing U122
- Start from engineering requirements
- Record toolchain and firmware dependencies
- Verify package, pinout and peripherals
- Approve alternatives before procurement
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