Sensors · BME280In progress
BME280 Temp / Humidity / Pressure
I²C / SPI sensor with ±0.5 °C, ±3 %RH and ±1 hPa accuracy — plugs straight int
¥31.20¥39.0020% off for members
120 in stock
📡ML307R-DL
Accessories
ML307R-DL / ML307C 4G Cat.1 Module
¥24.00¥30.0020% off for members
Chinese 4G Cat.1 module (China Mobile ML307R-DL, same family as the Lelian ML307C) with AT commands, TCP/MQTT/HTTP, SMS and voice. Cheaper than the Air780E with a similar AT set.
⚠ Before you use it
Exclusive with pages 19 / 32 / 34 — they all need the single 43 (TX) / 44 (RX) UART. ★ Needs 3.4–4.2 V, so a regulator is required.
Specifications
| Network | 4G Cat.1, 10 Mbps down / 5 Mbps up |
|---|---|
| Interface | UART (43 / 44) + AT |
| Supply | 3.4–4.2 V, 500 mA peak |
| SIM | Nano SIM (some variants eSIM) |
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