Specifications

BLE 5.1 Modules BM833/F/EVer 0.50 June 2019
22
37 20 P017 37 AD12 P0.17 GPIO
38 21 P018 38 AD22 P1.00 GPIO
39 22 P019 39 NC
40 24 P021/RST 40 AC13 P0.18/RST GPIO, configurable as RESET pin
41 23 P013 41 AD8 P0.13 GPIO
42 25 SWDCLK 42 AA24 SWDCLK Serial Wire Debug clock input
43 26 SWDIO 43 AC24 SWDIO Serial Wire Debug I/O
44 27 P022 44 AD18 P0.22 GPIO
45 GND 45 Ground
46 28 P023 46 NC
47 29 P024 47 AD20 P0.24 GPIO
48 A14 P0.19 GPIO
49 B15 P1.03 GPIO
50 NC
51 A16 P1.05 GPIO
52 R1 P1.09 GPIO
53 B17 P0.23 GPIO