CH340 USB to TTL Programmer for ESP8266 ESP-01
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | USB to UART/ESP8266 Adapter Programmer for ESP-01 WiFi Modules with CH340G Chip | 65 EGP90 | View in store |
Price history
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Lowest price recorded: 65 EGP
About this product
A USB-to-TTL serial converter built on the CH340 chip, with 2x4 pin headers that match the ESP-01 module. It includes a 1000 µF capacitor to stabilise the supply during Wi-Fi activity, and it is used to flash and debug ESP8266-01 modules.
Specifications
- Chipset
- CH340
- Interface
- USB to TTL serial
- Header
- 2x4 pin, matches ESP-01
- Onboard capacitor
- 1000 µF
- Target module
- ESP8266 ESP-01
Frequently asked questions
What is the price of CH340 USB to TTL Programmer for ESP8266 ESP-01 in Egypt?
CH340 USB to TTL Programmer for ESP8266 ESP-01 currently costs 65 EGP in Egypt.
Where can I buy CH340 USB to TTL Programmer for ESP8266 ESP-01 in Egypt?
CH340 USB to TTL Programmer for ESP8266 ESP-01 is available from Microohm. Compare the offers above to find the best price.
How do I wire it to an ESP-01 for flashing?
Connect the converter TX to the ESP-01 RX, the converter RX to the ESP-01 TX, and GND to GND. To enter flashing mode, hold GPIO0 low (to GND) while the module powers up. Confirm pin 1 orientation before connecting.
Are the signal levels 3.3 V?
The ESP8266 is a 3.3 V device and its GPIO pins are not 5 V tolerant. The listing does not state the logic level, so verify it before connecting the module.
