Flipper Zero CC1101 433MHz BOOSTED External Module

Name: Flipper Zero CC1101 433MHz BOOSTED External Module
SKU: 38167
Price: 20.95 USD
Availability: InStock
Rating: 3.75 (3 reviews)

(3 Reviews)

Flipper Zero CC1101 433MHz BOOSTED External Module Upshield E07-433M20S Chipset

Designed by KRIDA Electronics in Latvia

Flipper Zero CC1101 433MHz BOOSTED External Module 1

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Flipper Zero CC1101 433MHz BOOSTED External Module Upshield E07-433M20S Chipset

External CC1101 Boosted Module for Flipper Zero (100mW, 433 MHz) This 5V-powered External CC1101 module for Flipper Zero is based on the E07-433M20S chipset and delivers up to 100 mW (20 dBm) outpu…

Review Breakdown

Average Ratings

Product: (4.67)

Documentation: (2.33)

Shipping: (5.00)

Communication: (3.00)

Kristoffer | Aug. 20, 2025

Fast shipping and a great product.

The shipping was fast only took a few days and the product works as advertised and seems to be of high quality.

Filip | July 8, 2025

Fun board, fast shipping, and great price.

The shipping was very fast, and the board itself is excellent. It has around five times the range of the stock antenna. The only downside is the lack of clear documentation regarding the TX_EN pin and the 100mW power output, as mentioned in Nicolai's review. It should be made clearer how to achieve the advertised power instead of the default 10mW. Overall, 9/10 highly recommend it. The seller is great, and for the price, this is an absolute steal.

Nicolai | April 24, 2025

Satisfied 👍

The module works, does not transmit with 100 mW, but only 10 mW (measured with TinySA).

In the datasheet for E07-433M20S (Datasheet v1.30) it is stated that pin TX_EN must be high before sending to activate TX PA, only then does it transmit with 100 mW.

And when using Momentum Firmware, pin 7/C3 on Flipper Zero can be used to control the TX_EN pin on E07-433M20S.

It would be super perfect if there was a schematic of the module.

All in all, I am very satisfied and will probably shop here again.