E07-m1101d Pinout High Quality ❲2025-2026❳

The is a compact, low-power RF transceiver module based on the Semtech SX1276 LoRa® chipset. It operates in the 410–525 MHz frequency band (often configured for 433/470 MHz) and is designed for long-range, low-data-rate applications such as IoT sensors, smart metering, and remote controls.

| Pin | Name | Type | Description | | :-- | :------- | :------ | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | 1 | | Power | Ground (0V). This pin must be connected to the ground of your power supply and your microcontroller. In 10-pin versions, multiple GND pins are present but they are all internally connected. | | 2 | VCC | Power | Power Supply (1.8V – 3.6V). The module is strictly a 3.3V device. For optimal performance, a stable 3.3V supply is recommended. Never apply 5V , as this will cause permanent damage. | | 3 | GDO0 | Digital Output | General Digital Output 0. This is a configurable general-purpose I/O pin on the CC1101. In many applications, it's configured as a "TX FIFO" indicator or can be left unconnected if not needed. | | 4 | CSN | Digital Input | Chip Select (Active Low). This is the slave select pin for the SPI bus. You must drive this pin LOW to initiate communication with the module. | | 5 | SCK | Digital Input | Serial Clock. This is the clock line for the SPI bus. The microcontroller generates this signal to synchronize data transfer. | | 6 | MOSI | Digital Input | Master Out, Slave In. This is the data line used by the master device (your microcontroller) to send data to the module. | | 7 | MISO/GDO1 | Digital Output | Master In, Slave Out / General Output 1. This pin serves a dual purpose. Primarily, it is the data line for the module to send data back to the master. It can also be used as a second configurable output pin (GDO1). | | 8 | GDO2 | Digital Output | General Digital Output 2. This is the most critical and commonly used status pin. It is often configured to output a signal on packet reception (RX FIFO), serving as an interrupt line to the microcontroller. |

Max power of 10mW, software-adjustable for various range needs. Can achieve a communication distance of approximately 600m to 1000m e07-m1101d pinout

You rarely need to write code at the register level, as several excellent libraries exist to handle the CC1101.

1.8V to 3.6V (3.3V is standard for best performance) Hardware Wiring and Design Tips The is a compact, low-power RF transceiver module

The ESP8266 is natively 3.3V compliant, meaning it can connect directly to the E07-M1101D without any level translation. E07-M1101D Module, - Networking, Protocols, and Devices

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

(the side with the components and antenna connector), the pins are typically numbered as follows: Pin Number Description Power supply input ( 1.8V – 3.6V Common ground connection Chip Select (Active Low) Serial Clock input SPI Data In Master Out Slave In SPI Data Out Master In Slave Out (also used for GDO1) Digital Out Configurable output (often for interrupts) Digital Out Configurable output (often for RX/TX status) Blog Post: Getting Started with the E07-M1101D Module 1. Hardware Essentials This module is a powerhouse for 433MHz ISM band