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Bazaar stage Minimal four

MQ-2 Gas Sensor for H2, LPG, CH4, CO, Smoke or Propane Detector Node MCU ESP8266 V3 (LOLIN CH340 chip) ~240 mA (peak TX) Deep

4.9 SKU 38490234457
Stall open
USD98.58 USD127.58

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 5 - Oct 10

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Description

MQ 2 Gas Sensor for H2, LPG, CH4, CO, Smoke or Propane Detector Node MCU ESP8266 V3 (LOLIN CH340 chip) ~240 mA (peak TX) Deep ~240 mA (peak TX) Deep Sleep Current ~5 uA Operating Temperature 40 degreesC to +85 degreesC Module Dimensions 18 mm x 20 mm x 3 mm (approx pixel art animations CO (carbon monoxide) DIY Electronics

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

Frequently Asked Questions for MQ-2 Gas Sensor for H2, LPG, CH4, CO, Smoke or Propane Detector Node MCU ESP8266 V3 (LOLIN CH340 chip) ~240 mA (peak TX) Deep

What should I check about requirements or limitations before purchasing?

Read exclusions attached to a feature that is important to you. Ask the seller to explain an unfamiliar requirement in practical terms.

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Read any status label explaining whether the offer is ready, delayed, or subject to confirmation. Base time-sensitive plans on the confirmed status and its stated limits.

How can I compare this product with other options?

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