E07-m1101d Pinout -

: Connect to the hardware SPI MISO (D12 on Arduino Uno).

// Configure the radio for your application radio.setFrequency(433.92); // Set frequency to 433.92 MHz radio.setBitRate(2.4); // Set bit rate to 2.4 kbps radio.setOutputPower(10); // Set power to maximum (10 dBm)

While the specific pinout for the e07-m1101d is not available, here is a general outline of what you might expect:

| Pin Number | Pin Name | Direction | Description | | :--- | :--- | :--- | :--- | | | GND | Power | Ground reference. Must be connected to the ground (GND) of the main microcontroller (MCU). | | 2 | VCC | Power | Module power supply. Operates within 1.8V to 3.6V DC . For optimal performance, use 3.3V . | | 3 | GDO0 | Output | General Digital Output 0. Can be configured to output various internal signals like clock or data. In many libraries (e.g., SmartRC-CC1101), this is typically used as the TX pin (transmit data). | | 4 | CSN | Input | Chip Select (Negated). Active low. Used to initialize SPI communication with the CC1101 chip. | | 5 | SCK | Input | SPI Serial Clock pin. Provides the clock signal for data synchronization. | | 6 | MOSI | Input | Master-Out, Slave-In (Master Output Slave Input). Data line for sending commands from the MCU to the CC1101. | | 7 | MISO / GDO1 | Output | Master-In, Slave-Out (Master Input Slave Output). Data line for receiving data from the CC1101. This can also serve as GDO1 (General Digital Output 1). | | 8 | GDO2 | Output | General Digital Output 2. Often used as the RX pin (receive data) or to indicate when a packet has been received. | e07-m1101d pinout

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.

E07-M1101D is a compact 433MHz wireless transceiver module based on the Texas Instruments

// Create a Module instance and then the CC1101 object Module radioModule(SS_PIN, GDO0_PIN, RST_PIN, GDO2_PIN); CC1101 radio(&radioModule); : Connect to the hardware SPI MISO (D12 on Arduino Uno)

Configurable I/O pins for status, with GDO0 often used for interrupts. Application Example: Arduino Mega

Demystifying the E07-M1101D Pinout: A Guide for Makers If you’ve recently picked up an wireless module for your latest IoT project, you might have noticed something confusing: the pinout doesn't always match the generic TI CC1101 diagrams you find online.

The recommended working parameters are:

Whether you use a spring antenna or an SMA "duck" antenna, ensure it is firmly attached before powering on. Operating a radio module without an antenna can sometimes damage the output stage.

The module is strictly 3.3V. Providing 5V to the VCC pin will damage the CC1101 chip. Ensure a stable supply.

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 | | 2 | VCC | Power | Module power supply