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è vuoto Product Description
USB to ESP8266 Adapter Module:
Chip and automatic download: Adopting for CP2104 USB serial port chip and added ESP8266 automatic download circuit.
This product is made of high quality semiconductor material, strong and durable.
Application: Convenient for users to download programs, upgrade firmware, serial port debugging and other operations.
Power Supply Voltage: 3.3V / 5V
Easy to use: No cable required, no need to press any button, WiFi module will go into download mode automatically
It support for per Arduinos IDE, Ai-thinker ESP8266 Flasher and Espressif FLASH_DOWNLOAD_TOOLS
4MB ESP-01S WiFi Serial Transceiver Module:
Description:
Comparing to esp-01, esp-01s has these advantages:
The PCB layout has changed for an improvement in WiFi radio performance
4MB Flash Memory...upgraded from 512KB Latest version esp-01s, with stronger signal
Features:
802.11 b/g/n
Wake up and transmit packets in SDIO 2.0, SPI, UART
32-pin QFN package
Wi-Fi Direct (P2P), soft-AP
Integrated TCP/IP protocol stack
Integrated TR switch, balun, LNA, power amplifier and matching network
Integrated PLLs, regulators, DCXO and power management units
+19.5dBm output power in 802.11b mode
Integrated low power 32-bit CPU could be used as application processor
Package Includes:
2 x USB to ESP8266 Adapter Module
2 x 4MB ESP-01 Serial Wireless Transceiver Module
1 x 20-pin Male and female cable
popi2929
Recensito in Giappone il 15 febbraio 2025
Arduino IDEでスケッチをアップロードするときUSBケーブルを抜き差ししなくてもよいのでとても便利です。アップロードが終了したらスケッチが実行されます。
toto
Recensito in Francia il 13 dicembre 2024
Trés pratique pour configurer les ESP32 et autres bestioles à connexion wifi.Jje recommande.
yoshi
Recensito in Giappone il 12 novembre 2024
ESP-01を小型化に使えないか検討していたのですが、書き込み装置の例をググってみても全くうまく行かず諦めていました。諦めていたのですがそんなに高価ではない書き込み装置を見つけ購入しました。一発で動作し最初のLチカができました。長かったです。ESP-01は技適がないようなので実験で終わりですがこれでスッキリしました。
Ein -Kunde
Recensito in Germania il 7 ottobre 2024
They just work.
Michael D.
Recensito nel Regno Unito il 22 aprile 2024
You'll see other USB to SERIAL boards being used on youtube etc - but they usually have a couple of bits of wire soldered onto them to make a 'switch'. This board actually has a button to restart the board built into it..... which is why I bought them.ADDITIONALLY - if you are playing with the I/O on the board (and why else would you own them?) there is a copy of the connector that the ESP plugs into, so that you can measure what's happening on the actual pins, or connect leds etc to display the status. I made a 3 wire rig of 2 leds - positives go to GPIO 0 and GPIO 2 and the negatives go to a 220ohm resistor then the GND. It shows me the status of the I/O pins while I'm tinkering with the SW...... so handy.Hopefully helpful Note on USB drivers. If you are starting to play with ESP boards there are 2 different communication chips they use, Windows doesn't have suitable drivers for both by default if you have some that aren't being recognised go and google 'CP210x driver ESP'
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