EBYTE E83-2G4M03S Small size and low power consumption BLE 5.2 Ble mesh wireless module nrf5340 module
[Chip solution]：nRF5340
[Support protocol]：BLE 5.2
[Communication distance]：170m
[Product size]：16.0*16.0mm
[Introduction]：E83-2G4M03S is a small and low-power Bluetooth module developed by EBYTE. It uses the nRF5340 RF chip imported from Nordic Company and supports Bluetooth BLE5.2; The chip has a dual core high-performance ARM CORTEX-M33 core, uses 32M industrial crystal oscillator,and has rich peripheral resources such as UART, I2C, I2S, high-speed SPI, QSPI,USB, ADC, DMA, PWM, PDM, etc; It also supports ZIGBEE, Thread,NFC, ANT, 802.15.4 and 2.4 GHz proprietary protocols.
| pin number | pin name | Pin Orientation | Pin function |
| 1 | RESET | enter | Dedicated pin for external reset (see nRF5340 manual for details) |
| 2 | SWDIO | input/ Output | Serial debug interface , serial data input and output (see nRF5340 manual for details) |
| 3 | SWDCLK | input/ Output | Serial debug interface , serial wire clock (see nRF5340 manual for details) |
| 4 | P1.10 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 5 | P0.31 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 6 | P1.12 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 7 | P1.14 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 8 | P0.04/AIN0 | input/ Output | Configurable general-purpose IO port ; analog input (see nRF5340 manual for details) |
| 9 | D+ | input/ Output | USB D+；D+ data line directly connected to the UBS bus (see nRF5340 manual for details) |
| 10 | VBUS | input | USB power supply, range 4.35V-5.5V (see nRF5340 manual for details) |
| 11 | P0.28/AIN7 | input/ Output | Configurable general-purpose IO port ; analog input (see nRF5340 manual for details) |
| 12 | GND | - | Ground wire, connected to the power reference ground |
| 13 | P0.29 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 14 | P0.30 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 15 | P1.11 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 16 | P1.13 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 17 | P1.15 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 18 | D- | input/ Output | USB D-; D- data line directly connected to the UBS bus (see nRF5340 manual for details) |
| 19 | GND | - | Ground wire, connected to the power reference ground |
| 20 | GND | - | Ground wire, connected to the power reference ground |
| 21 | VDD_HV | input | Power supply, range 2.5V-5.5V (see nRF5340 manual for details) |
| 22 | GND | - | Ground wire, connected to the power reference ground |
| 23 | VDD_nRF | input | Power supply, range 1.7V-3.6V (see nRF5340 manual for details) |
| 24 | GND | - | Ground wire, connected to the power reference ground |
| 25 | P0.00/XL1 | input/ Output | Configurable general IO port ; can be connected to 32KHz crystal oscillator (see nRF5340 manual for details) |
| 26 | P0.01/XL2 | input/ Output | Configurable general IO port ; can be connected to 32KHz crystal oscillator (see nRF5340 manual for details) |
| 27 | P0.02/NFC1 | input/ Output | Configurable general IO port ; NFC antenna interface (see nRF5340 manual for details) |
| 28 | P0.03/NFC2 | input/ Output | Configurable general IO port ; NFC antenna interface (see nRF5340 manual for details) |
| 29 | P1.01 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 30 | P1.00 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 31 | P0.05/AIN1 | input/ Output | Configurable general-purpose IO port ; analog input (see nRF5340 manual for details) |
| 32 | P0.06/AIN2 | input/ Output | Configurable general-purpose IO port ; analog input (see nRF5340 manual for details) |
| 33 | P0.07/AIN3 | input/ Output | Configurable general-purpose IO port ; analog input (see nRF5340 manual for details) |
| 34 | P1.03/I²C | input/ Output | Configurable general-purpose IO port ; I²C bus interface (see nRF5340 manual for details) |
| 35 | P1.02/I²C | input/ Output | Configurable general-purpose IO port ; I²C bus interface (see nRF5340 manual for details) |
| 36 | P0.08/TRACEDATA3/SCK | input/ Output | Configurable general-purpose IO port ; trace buffer TRACEDATA[3]; SPIM4 (see nRF5340 manual for details) |
| 37 | P0.09/TRACEDATA2/MOSI | input/ Output | Configurable general-purpose IO port ; trace buffer TRACEDATA[2]; SPIM4 (see nRF5340 manual for details) |
| 38 | P0.10/TRACEDATA1/MISO | input/ Output | Configurable general-purpose IO port ; trace buffer TRACEDATA[1]; SPIM4 (see nRF5340 manual for details |
| 39 | P0.11/TRACEDATA0/CSN | input/ Output | Configurable general-purpose IO port ; trace buffer TRACEDATA[0]; SPIM4 (see nRF5340 manual for details) |
| 40 | P0.13/QSPI0 | input/ Output | Configurable general-purpose IO port ; queue serial peripheral interface QSPI; (see nRF5340 manual for details) |
| 41 | P0.19 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 42 | P1.04 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 43 | P1.08 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 44 | P0.20 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 45 | P0.26/AIN5 | input/ Output | Configurable general-purpose IO port ; analog input (see nRF5340 manual for details) |
| 46 | GND | - | Ground wire, connected to the power reference ground |
| 47 | GND | - | Ground wire, connected to the power reference ground |
| 48 | P0.12/TRACECLK/DCX | input/ Output | Configurable general-purpose IO port ; tracking buffer clock; SPIM4 (see nRF5340 manual for details) |
| 49 | P0.16/QSPI3 | input/ Output | Configurable general-purpose IO port ; queue serial peripheral interface QSPI; (see nRF5340 manual for details) |
| 50 | P0.21 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 51 | P1.06 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 52 | P0.14/QSPI1 | input/ Output | Configurable general-purpose IO port ; queue serial peripheral interface QSPI; (see nRF5340 manual for details) |
| 53 | P0.24 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 54 | P0.22 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 55 | GND | - | Ground wire, connected to the power reference ground |
| 56 | GND | - | Ground wire, connected to the power reference ground |
| 57 | P0.23 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 58 | P1.05 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 59 | P0.25/AIN4 | input/ Output | Configurable general-purpose IO port ; analog input (see nRF5340 manual for details) |
| 60 | P0.27/AIN6 | input/ Output | Configurable general-purpose IO port ; analog input (see nRF5340 manual for details) |
| 61 | P0.17/QSPI_CLK | input/ Output | Configurable general-purpose IO port ; queue serial peripheral interface QSPI; (see nRF5340 manual for details) |
| 62 | P0.15/QSPI2 | input/ Output | Configurable general-purpose IO port ; queue serial peripheral interface QSPI; (see nRF5340 manual for details) |
| 63 | P0.18/QSPI_CS | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details) |
| 64 | P1.09 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for detai) |
| 65 | P1.07 | input/ Output | Configurable general-purpose IO port (see nRF5340 manual for details)） |