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 configured in a 2x4 layout. This configuration handles power, a 4-wire SPI communication bus, and general-purpose digital input/output lines.
Most users recommend the SmartRC-CC1101-Driver-Lib on GitHub. It is highly optimized for these Ebyte modules and handles the nuances of the CC1101 registers better than generic SPI libraries. Wrapping Up
When connecting the E07-M1101D to a microcontroller like an Arduino or ESP32, keep the following best practices in mind:
The library is highly recommended for its extensive features and ease of use. It supports the CC1101 and many other radio modules. A basic setup in an Arduino sketch might look like this: e07-m1101d pinout
Connect to 3.3V and GND. Important: The module operates at 3.3V. Connecting to 5V will destroy the device.
These determine the operating mode (e.g., normal, wake-up, power-saving, or configuration mode). Common mode table:
Some variants replace pin 12 with GND or ANT_SEL . Always verify with your specific datasheet.
in clear, open areas depending on the antenna and data rate. Modulation: Supports OOK, ASK, GFSK, 2-FSK, 4-FSK, and MSK. Data Buffer: The ESP8266 is natively 3
The E07-M1101D is a popular, low-cost transceiver based on the Texas Instruments CC1101 chip. While it's highly stable and great for smart home or industrial applications, "Version 2.0" of these modules often shifts from a 2x5 pin layout to a , leaving many makers scratching their heads.
| Parameter | Min | Max | Warning | | :--- | :--- | :--- | :--- | | | 0V | 3.6V | Exceeding 3.6V will cause permanent damage. | | Input Power | - | 10dBm | Exceeding this close range may cause damage. | | Operating Temp | -40°C | +85°C | Industrial grade. |
Below is the definitive pinout for the 8-pin E07-M1101D module, with the pins numbered sequentially (1 to 8) starting from the side with the marking (Pin 1 is typically indicated by a dot or a triangle on the PCB's silkscreen).
Note: Ensure you are using 3.3V output from the NodeMCU, as stated in Zarzycki's blog : -> GND VCC -> 3V3 GDO0 -> D4 (GPIO2) CSN -> D8 (GPIO15) SCK -> D5 (GPIO14) MOSI -> D7 (GPIO13) MISO -> D6 (GPIO12) Technical Specifications and Considerations Operating Voltage: 1.8V ~ 3.6V (3.3V recommended). Communication Interface: 4-Wire SPI. Frequency Band: 433MHz (± 10MHz). Max Power: +10dBm. Sensitivity: Up to -112dBm at 1.2kbps. Most users recommend the SmartRC-CC1101-Driver-Lib on GitHub
When using 5V microcontrollers like the Arduino Mega, you must use on the SPI lines (CSN, SCK, MOSI) to match the 3.3V requirement of the module. VCC →right arrow GND →right arrow CSN →right arrow SCK →right arrow MOSI →right arrow MISO →right arrow GDO0 →right arrow
user wants a long article about the pinout for "e07-m1101d". This appears to be a specific electronic component, likely a module or chip. I need to provide detailed information on its pinout, including descriptions, functions, and possibly applications. To gather comprehensive information, I will perform a series of searches covering different aspects such as general pinout, datasheet, technical specifications, pin functions, applications, and potential related components. search results include various links. I need to open them to gather detailed pinout information. I will open result 0, result 1, result 2, result 3, result 4, and result 5 from the first search, and also result 0, result 1, result 2, result 3, result 4, and result 5 from the second search to get comprehensive information. gathered information includes pinout tables, technical specifications, and application examples. I will structure the article with an introduction, a pinout table, detailed pin descriptions, technical specifications, hardware design considerations, programming guidelines, application examples, troubleshooting tips, and a conclusion. E07-M1101D is a highly popular, compact, and low-power 433MHz wireless transceiver module, widely used in projects ranging from smart home automation and industrial control to DIY remote controls. At its core is the famous CC1101 chip from Texas Instruments, making this module a reliable and powerful choice for any project requiring wireless communication.
The module typically features a 2x4 (8-pin) DIP header, though some versions or similar models in the series may vary. It communicates with a microcontroller via a 4-wire SPI interface. Description VCC Power supply (1.8V to 3.6V) GDO0 General purpose digital output pin CSN SPI Chip Select (Active Low) SCK SPI Clock input MOSI SPI Master Out Slave In MISO/GDO1 SPI Master In Slave Out / General purpose output GDO2 General purpose digital output pin Key Technical Specifications
void setup() Serial.begin(9600); if (ELECHOUSE_cc1101.getCC1101()) Serial.println("Connection to E07-M1101D successful."); else Serial.println("Connection Error. Check wiring.");