ESP-01

€4.95

(VAT incl.)

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Wi-Fi module with AT firmware.
Can connect to Wi-Fi using AT (Hayes) commands.

Flash memory 1 Mb

Caution! use 3.3 V for the power supply, RX and TX
make CH_PD High 3.3 V
115200 baud (Both NL and CR)

This product has been tested

  • Model: ELEC4021
  • Shipping Weight: 0.0016kg
  • 8 Units in Stock



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