NRF24LE1 Wireless Transmission Module NRF24L01+ 51MCU Single Chip with MCU
$10,89
SKU: EB0047464
Copy to clipboard
88 Sales
0 reviews
In Stock Availability
Bulk Purchase, Auto Savings:
$6.15
10-19 PCS
$5.82
20-99 PCS
$5.18
100+ PCS
Deliver to United States
Flat Shipping Rate $10.00
• 16 kB program memory (on-chip Flash)
• 1 kB data memory (on-chip RAM)
• 1 kB NV data memory
• 512 bytes NV data memory
• AES encryption HW accelerator
• 16-32bit multiplication/division co-processor (MDU)
• High flexibility IOs
• Support for HW debugger
• Serves a set of power modes from ultra low power to a power-efficient active mode
Integrated SPI, IIC, UART, 6-12 bit ADC 14 channels, 2 PWM, Watchdog, on-chip oscillator, analog comparator, 3 timer/counters, random number generator, RTC, 18 interrupt sources
Precautions:
The wireless module is a static-sensitive device. Pay attention to the static electricity protection when using it. Especially in the dry winter, try not to remove the device on the touch module to avoid unnecessary damage.
The wireless module recommends using a DC power supply with a small ripple, and the operating voltage is recommended to operate at 3.3V.
The grounding of the module should be stable and reliable, and the ground wire should be as close as possible to the power supply. If you use a switching power supply, you must strengthen the retraction to avoid the ripple and spikes of the switching power supply affecting the operating characteristics of the module.
The module uses a PCB antenna. This antenna is easily affected by external circuits. When using it, please do not leave the line or place the device under and around the antenna. If possible, it is best to hollow out. The 2.4G frequency is relatively high, and various materials have certain influences. The general plastic has little effect. If there is a metal object, it will have a significant impact. In this case, it is recommended to use an SMA feeder to connect the SMA antenna.
PIN | PIN NAME | PIN FUNCTIONS |
1 | REST | Reset |
2 | P1.4 | |
3 | P1.3 | |
4 | P1.2 | |
5 | P1.1 | |
6 | P1.0 | |
7 | P0.7 | |
8 | P0.6 | |
9 | P0.5 | |
10 | P0.4 | |
11 | P0.3 | |
12 | PROG | |
13 | P0.2 | |
14 | P0.1 | |
15 | P0.0 | |
16 | P1.6 | |
17 | P1.5 | |
18 | VCC | Power Input |
19,20 | GND | Power Ground |