USB Serial Programmer CH340 with ESP-01S board


QuantityDiscountDiscounted Price
5 - 9 5% £4.66
10 + 10% £4.41

USB Serial Programmer with CH340 for ESP-01 / ESP-01S
USB Serial Programmer CH340 with ESP-01S board £4.90
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USB Serial Programmer with CH340 and ESP-01S Board

It is a must have tool for developers, hobbyists, and electronics enthusiasts. With seamless compatibility across all platforms and a user-friendly interface, you’ll be able to program your devices effortlessly.


This module is a USB adapter/ programmer and comes with an ESP-01S wifi board
It is conveniently fitted with a 2x4P 2.54mm female header to plug the ESP-01 /ESP-01S
The module is based on the USB-UART bridget CH340 from WCH which is compatible with all platforms.
Note: For an usage with ESP8266 platform and IDE, it is necessary to switch manually the GPIO0 state for working mode, in order to get a fully automatic upload it is most likely possible, for a very limited effort, to assign an unused control line from CH340 to driver the GPIO0 line (probably at the cost of a necessary logic inversion).

Size: 48 x 17 x 12 mm


Package includes:
1x USB ADAPTER Programmer

1x  ESP-01S

The estimated delivery time:

  • Standard (Free for orders over 25£ or 1.90£ Service) – Estimated 1-2 working days
  • Tracked 24H – Estimated 1-2 working days with tracking
  • Next Day Special Guarantee- Next Working Day before 1 p.m. (if ordered before 3 p.m.)

Items are normally dispatched within 24 hours (the same day if ordered before 3 p.m., excluding weekends) in 99.9% of cases.

When you place an order, and it is successful, you will receive an email confirmation for the received order. When the order is dispatched, you will receive an email confirming that your order is complete. Please note that if the order is placed with the standard service, tracking will only show when a delivery attempt is made or when the order is delivered.