GAT nRF52840 SX1262 Mesh Module

Original price was: $19.99.Current price is: $14.99.

This is the nRF52840 + SX1262 module.

GTA562 Lora Node Module is a module based on the nRF52840 and SX1262, supporting both Bluetooth and LoRa communication modes.

PIN Definition

NO Name Type Description
1 VBUS Input DC 5V power supply
2 USB_D- Input/Output USB data interface
3 USB_D+ Input/Output USB data interface
4 GND Ground
5 VBAT_NRF Input/Output Battery power supply
6 I2C_SDA Input/Output I2C (SDA) P0.13
7 I2C_SCL Input/Output I2C (SCL) P0.14
8 GND Ground
9 UART2_RX Input UART2 interface P0.15
10 UART2_TX Output UART2 interface P0.16
11 UART2_DE Input/Output UART DE interface P0.17
12 NRF_RST Input Reset pin
13 VDD_NRF Input/Output DC 3V3 power supply (output when powered by 5V/VBAT)
14 GND Ground
15 UART1_TX Output UART1 interface P0.19
16 UART1_RX Input UART1 interface P0.20
17 UART1_DE Input/Output UART2 interface P0.21
18 SWDIO Input/Output SWD debug pin (SWDIO)
19 SWCLK Input/Output SWD debug pin (SWCLK)
20 GND Ground
21 VBAT_SX Input DC 3V3 power supply
22 I2C_SDA2 Input/Output I2C (SDA) P0.24
23 I2C_SCL2 Input/Output I2C (SCL) P0.25
24 SW1 Output GPIO P1.01
25 SW2 Output GPIO P1.02
26 LED1 Output GPIO P1.03
27 LED2 Output GPIO P1.04
28 NFC1 Output NFC/GPIO P0.09
29 NFC2 Output NFC/GPIO P0.10
30 QSPI_CLK Input/Output SPI interface/GPIO P0.03
31 QSPI_DIO3 Input/Output SPI interface/GPIO P0.02
32 QSPI_DIO1 Input/Output SPI interface/GPIO P0.29
33 P0.31/AIN7 Input ADC interface/GPIO P0.31
34 QSPI_DIO0 Input/Output SPI interface/GPIO P0.30
35 QSPI_DIO2 Input/Output SPI interface/GPIO P0.28
36 P0.05/AIN3 Input ADC interface/GPIO P0.05
37 P0.04/AIN2 Input ADC interface/GPIO P0.04
38 QSPI_CS Input/Output SPI interface/GPIO P0.26
39 GND Ground
40 LoRa RF Output RF port (for models without IPEX connector)

Radio Specification

Characteristic Status MIN TYP MAX UNIT
RF Transmission RF Transmission 14 20 dBm
Receiver Sensitivity RSSI -130 dBm
SNR -15 dB
Power Consumption TX mode 130 (14dBm) mA
RX mode 7.2 mA
Sleep mode 7.2 μA

Specifications

Working Frequency

,

MCU

nRF52840

Working Frequency

,

MCU

nRF52840

Environmental Performance

Working Temperature

-40°C to 85°C

Working Temperature

-40°C to 85°C

Weight 0.002 kg
Dimensions 2.65 × 1.8 × 0.3 cm
Working Frequency

,

MCU

nRF52840

Working Temperature

-40°C to 85°C

Q & A

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GAT nRF52840 SX1262 Mesh Module
GAT nRF52840 SX1262 Mesh Module
Original price was: $19.99.Current price is: $14.99. Select options