M5Stack Controller Board K140 WiFi Controller Board for IoT Applications 2.4 GHz K140
- RS Stock No.:
- 839-067
- Mfr. Part No.:
- K140
- Brand:
- M5Stack
Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
£14.73
(exc. VAT)
£17.68
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- 9 unit(s) shipping from 27 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £14.73 |
| 5 + | £14.29 |
*price indicative
- RS Stock No.:
- 839-067
- Mfr. Part No.:
- K140
- Brand:
- M5Stack
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | M5Stack | |
| Kit Classification | Controller Board | |
| RF Technology | WiFi | |
| Product Type | Switch | |
| Technology | WiFi | |
| For Use With | IoT Applications | |
| Featured Device | K140 | |
| Kit Name | Controller Board | |
| Maximum Frequency | 2.4GHz | |
| Interface Type | SOC | |
| Standards/Approvals | CE | |
| Select all | ||
|---|---|---|
Brand M5Stack | ||
Kit Classification Controller Board | ||
RF Technology WiFi | ||
Product Type Switch | ||
Technology WiFi | ||
For Use With IoT Applications | ||
Featured Device K140 | ||
Kit Name Controller Board | ||
Maximum Frequency 2.4GHz | ||
Interface Type SOC | ||
Standards/Approvals CE | ||
- COO (Country of Origin):
- CN
The M5Stack Single-Live Wire Smart Switch upgrades traditional electrical systems into intelligent hubs without the need for NEUTRAL wire routing. This Compact controller is specifically engineered to modernise existing lighting setups whilst maintaining a streamlined installation process.
RISC-V 32-bit ESP32-C6-MINI-1 wireless SoC
Integrated magnetic latching relay for efficient switching
Supports Wi-Fi 6 connectivity for robust networking
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