Mini step-down DC-DC module, 0.8–20 V, 3 A
| Output | 0.8–20 V adj. |
| Current | 3 A |
Adjustable voltage regulator, 1.2–37 V, 1.5 A
| Output | 1.25–37 V |
| Current | 1.5 A |
| Dropout | ~2 V |
LDO regulator, 3.3 V, 1 A
| Output | 3.3 V fixed |
| Current | 1 A |
| Dropout | 1.3 V |
Linear regulator, 5 V, 1.5 A
| Output | 5 V fixed |
| Current | 1.5 A |
| Dropout | 2 V |
Linear regulator, 12 V, 1.5 A
| Output | 12 V fixed |
| Current | 1.5 A |
| Dropout | 2 V |
ESP32 development board, Wi-Fi + Bluetooth, 4 MB flash
| Radio | Wi-Fi 2.4 GHz, BT 4.2 |
| Flash | 4 MB |
| MCU | ESP32-WROOM-32E, dual-core, 240 MHz |
ESP32 board, Wi-Fi + Bluetooth, 30 pins, USB
| Radio | Wi-Fi 2.4 GHz, BT 4.2 |
| Flash | 4 MB |
| MCU | ESP32-WROOM-32, dual-core, 240 MHz |
Smoke and flammable gas sensor (LPG, methane, hydrogen)
| Supply | 5 V |
| Interface | Analog + digital |
| Range | 300–10000 ppm |
CMOS 8-channel analog multiplexer
| Supply | 3–20 V |
| Outputs | 8 channels |
Single-board computer, 4× Cortex-A53, 512 MB RAM, Wi-Fi + Bluetooth
| Radio | Wi-Fi 2.4 GHz, BT 4.2 |
| Flash | microSD |
| MCU | RP3A0, 4× Cortex-A53, 1 GHz |
