DIY项目二手价签MTag29R外壳

2025-07-08 / nRF52810 ESL

https://docs.nordicsemi.com/bundle/ps_nrf52810/page/pin.html

Pin	Name	Type	Description
1	DEC1	Power	0.9 V regulator digital supply decoupling
2	P0.00XL1	Digital I/OAnalog input	General purpose I/OConnection for 32.768 kHz crystal (LFXO)
3	P0.01XL2	Digital I/OAnalog input	General purpose I/OConnection for 32.768 kHz crystal (LFXO)
4	P0.04AIN2	Digital I/OAnalog input	General purpose I/OCOMP inputSAADC input
5	P0.05AIN3	Digital I/OAnalog input	General purpose I/OCOMP inputSAADC input
6	P0.06	Digital I/O	General purpose I/O
7	P0.09	Digital I/O	General purpose I/O
8	P0.10	Digital I/O	General purpose I/O
9	VDD	Power	Power supply
10	P0.12	Digital I/O	General purpose I/O
11	P0.14	Digital I/O	General purpose I/O
12	P0.15	Digital I/O	General purpose I/O
13	P0.16	Digital I/O	General purpose I/O
14	P0.18	Digital I/O	General purpose I/OSingle wire output
15	P0.20	Digital I/O	General purpose I/O
16	P0.21nRESET	Digital I/O	General purpose I/OConfigurable as pin reset
17	SWDCLK	Digital input	Serial wire debug clock input for debug and programming
18	SWDIO	Digital I/O	Serial wire debug I/O for debug and programming
19	ANT	RF	Single-ended radio antenna connection
20	VSS	Power	Ground (radio supply)
21	DEC2	Power	1.3 V regulator supply decoupling (radio supply)
22	DEC3	Power	Power supply decoupling
23	XC1	Analog input	Connection for 32 MHz crystal
24	XC2	Analog input	Connection for 32 MHz crystal
25	VDD	Power	Power supply
26	P0.25	Digital I/O	General purpose I/O
27	P0.28AIN4	Digital I/OAnalog input	General purpose I/OCOMP inputSAADC input
28	P0.30AIN6	Digital I/OAnalog input	General purpose I/OCOMP inputSAADC input
29	VSS	Power	Ground
30	DEC4	Power	1.3 V regulator supply decouplingInput from DC/DC regulatorOutput from 1.3 V LDO
31	DCC	Power	DC/DC regulator output
32	VDD	Power	Power supply
Die pad	VSS	Power	Ground padExposed die pad must be connected to ground (VSS) for proper device operation.

https://www.nordicsemi.cn/products/nrf52810/

https://docs.nordicsemi.com/bundle/struct_nrf52/page/struct/nrf52.html

1 - GND
2 - 3V3
3 - SWDIO
4 - SWCLK

DIY项目 二手价签MTag29R外壳

DIY项目二手价签MTag29R外壳