E07-m1101d Pinout !link! Jun 2026

Before examining the pinout, let’s briefly review the module’s key specifications:

The module requires an external antenna (usually via an SMA connector or stamp hole). Performance varies significantly based on antenna quality and placement. Software Libraries: For Arduino users, libraries like the SmartRC-CC1101-Driver-Lib are widely recommended for easy integration.

The module typically features an 8-pin interface. Understanding these pins is critical for interfacing the module with microcontrollers like Arduino, ESP32, or STM32. Pin Number Description VCC Power Supply (Typical 1.8V to 3.6V DC). 2 GND Ground connection. 3 SI SPI Data Input (MOSI). 4 SCLK SPI Clock Input. 5 SO SPI Data Output (MISO). 6 GDO0 General Digital Output 0 (configurable). 7 CSN Chip Select Not (Active Low). 8 GDO2 General Digital Output 2 (configurable). Key Specifications e07-m1101d pinout

Here is a minimal code snippet for initializing the CC1101 using the SmartRC-CC1101-Driver-Lib on an ESP32:

Yes. But remember to use a level shifter if using a 5V Arduino (Uno, Mega). Before examining the pinout, let’s briefly review the

The ESP8266 also operates at 3.3V, making it a great choice. According to tests on the NodeMCU board, the following connections work reliably:

In conclusion, the E07-M1101D pinout is a versatile and powerful component that offers a wide range of features and functionalities. While it presents some challenges and limitations, a thorough understanding of its pin configuration and capabilities can help developers unlock its full potential. The module typically features an 8-pin interface

| Module Pin | Connect to MCU | Note | |------------|----------------------------------------|-----------------------------| | 3.3V | 3.3 V output (LDO) | Max 3.6 V, never 5 V | | GND (2) | GND | Common ground | | RST (4) | GPIO | Optional – pull-up resistor| | SCK (5) | SPI SCK | | | MISO (6) | SPI MISO | | | MOSI (7) | SPI MOSI | | | NSS (8) | SPI CS (GPIO) | Active low | | BUSY (9) | GPIO (input, interrupt capable) | Mandatory | | DIO0 (10) | GPIO with interrupt | Optional but recommended | | DIO1 (11) | GPIO (or leave NC) | Optional | | NC (12) | No connect (or GND if specified) | |