ECB31-P4T13SA2ME8G industrial-grade high-performance ARM embedded system Allwinner T113-S single-board computer Compatible with Raspberry Pi
[Processor Model]：T113-S
[Processor Frequency]：1.2GHz
[Memory Capacity]：256MB
[Storage Capacity]：8GB
[Size]：85*56mm
[Product Weight]：46 ± 5g
[Introduction]：The ECB31-P4T13SA2ME8G is a high-performance industrial-grade single-board computer launched by EBB based on the Allwinner T113-S series processor. The single-board computer consists of a core board (ECK31-T13SA2ME8G) and a baseboard, which are assembled using a stamp-hole soldering method. Its form factor is compatible with Raspberry Pi. Its design level is higher than ordinary development boards, and it can be used in large quantities in industrial scenarios.
Official Store
| Core board pin numbers | T113-S pin number | Default features | Level / Power Rail | type |
| 1 | / | DGND | GND | PWR |
| 2 | 31 | PE13_31 | 3.3V/VCCIO | I/O |
| 3 | 32 | PE12_32 | 3.3V/VCCIO | I/O |
| 4 | 33 | PE3_33 | 3.3V/VCCIO | I/O |
| 5 | 35 | PE2_35 | 3.3V/VCCIO | I/O |
| 6 | 37 | PE10_37 | 3.3V/VCCIO | I/O |
| 7 | 36 | PE11_36 | 3.3V/VCCIO | I/O |
| 8 | / | DGND | GND | PWR |
| 9 | 38 | PE9_38 | 3.3V/VCCIO | I/O |
| 10 | 39 | PE8_39 | 3.3V/VCCIO | I/O |
| 11 | 40 | PE7_40 | 3.3V/VCCIO | I/O |
| 12 | 41 | PE6_41 | 3.3V/VCCIO | I/O |
| 13 | / | DGND | GND | PWR |
| 14 | 42 | PE5_42 | 3.3V/VCCIO | I/O |
| 15 | 43 | PE4_43 | 3.3V/VCCIO | I/O |
| 16 | 45 | PE1_45 | 3.3V/VCCIO | I/O |
| 17 | 44 | PE0_44 | 3.3V/VCCIO | I/O |
| 18 | / | DGND | GND | PWR |
| 19 | 52 | PD22_52 | 3.3V/VCCIO | I/O |
| 20 | 53 | PD21_53 | 3.3V/VCCIO | I/O |
| 21 | 54 | PD20_54 | 3.3V/VCCIO | I/O |
| 22 | / | DGND | GND | PWR |
| 23 | 55 | PD0_55 | 3.3V/VCCIO | I/O |
| 24 | 56 | PD1_56 | 3.3V/VCCIO | I/O |
| 25 | 57 | PD2_57 | 3.3V/VCCIO | I/O |
| 26 | 58 | PD3_58 | 3.3V/VCCIO | I/O |
| 27 | / | DGND | GND | PWR |
| 28 | 59 | PD4_59 | 3.3V/VCCIO | I/O |
| 29 | 60 | PD5_60 | 3.3V/VCCIO | I/O |
| 30 | 61 | PD6_61 | 3.3V/VCCIO | I/O |
| 31 | 62 | PD7_62 | 3.3V/VCCIO | I/O |
| 32 | / | DGND | GND | PWR |
| 33 | / | DGND | GND | PWR |
| 34 | 63 | PD8_63 | 3.3V/VCCIO | I/O |
| 35 | 64 | PD9_64 | 3.3V/VCCIO | I/O |
| 36 | 67 | PD10_67 | 3.3V/VCCIO | I/O |
| 37 | 68 | PD11_68 | 3.3V/VCCIO | I/O |
| 38 | / | DGND | GND | PWR |
| 39 | 69 | PD13_69 | 3.3V/VCCIO | I/O |
| 40 | 70 | PD12_70 | 3.3V/VCCIO | I/O |
| 41 | 71 | PD14_71 | 3.3V/VCCIO | I/O |
| 42 | 72 | PD15_72 | 3.3V/VCCIO | I/O |
| 43 | / | DGND | GND | PWR |
| 44 | 73 | PD16_73 | 3.3V/VCCIO | I/O |
| 45 | 74 | PD17_74 | 3.3V/VCCIO | I/O |
| 46 | 75 | PD18_75 | 3.3V/VCCIO | I/O |
| 47 | 76 | PD19_76 | 3.3V/VCCIO | I/O |
| 48 | / | DGND | GND | PWR |
| 49 | 78 | TVOUT0_78 | 1.8V/LDOA | TO THE |
| 50 | / | DGND | GND | PWR |
| 51 | 79 | PB7_79 | 3.3V/VCCIO | I/O |
| 52 | 80 | PB6_80 | 3.3V/VCCIO | I/O |
| 53 | 82 | PB5_82 | 3.3V/VCCIO | I/O |
| 54 | 84 | PB4_84 | 3.3V/VCCIO | I/O |
| 55 | 85 | PB3_85 | 3.3V/VCCIO | I/O |
| 56 | 86 | PB2_86 | 3.3V/VCCIO | I/O |
| 57 | / | NC | / | / |
| 58 | / | DGND | GND | PWR |
| 59 | / | DGND | GND | PWR |
| 60 | 87 | MICIN3P_87 | 1.8V/AVCC | AI |
| 61 | 88 | MICIN3N_88 | 1.8V/AVCC | AI |
| 62 | 93 | FMINR_93 | 1.8V/AVCC | AI |
| 63 | 94 | FMINL_94 | 1.8V/AVCC | AI |
| 64 | 95 | LINEINR_95 | 1.8V/AVCC | AI |
| 65 | 96 | LINEINL_96 | 1.8V/AVCC | AI |
| 66 | / | AUD_AGND | AGND | PWR |
| 67 | 98 | HPOUTR_98 | 1.8V/AVCC | TO THE |
| 68 | 99 | HPOUTL_99 | 1.8V/AVCC | TO THE |
| 69 | 100 | HPOUTFB_100 | 1.8V/AVCC | AI |
| 70 | / | AUD_AGND | AGND | PWR |
| 71 | 101 | GPADC0_101 | 1.8V/AVCC | AI |
| 72 | 102 | TP_X1_102 | 1.8V/AVCC | AI |
| 73 | 103 | TP_X2_103 | 1.8V/AVCC | AI |
| 74 | 104 | TP_Y1_104 | 1.8V/AVCC | AI |
| 75 | 105 | TP_Y2_105 | 1.8V/AVCC | AI |
| 76 | 108 | TVIN0_108 | 1.8V/AVCC | AI |
| 77 | 109 | TVIN1_109 | 1.8V/AVCC | AI |
| 78 | / | DGND | GND | PWR |
| 79 | 112 | USB1_DP_112 | 3.3V/VCCIO | I/O |
| 80 | 113 | USB1_DM_113 | 3.3V/VCCIO | I/O |
| 81 | / | DGND | GND | PWR |
| 82 | 114 | USB0_DM_114 | 3.3V/VCCIO | I/O |
| 83 | 115 | USB0_DP_115 | 3.3V/VCCIO | I/O |
| 84 | / | DGND | GND | PWR |
| 85 | / | ETH_LED0G | 3.3V/VCCIO | I/O |
| 86 | / | ETH_LED1Y | 3.3V/VCCIO | I/O |
| 87 | / | NC | / | / |
| 88 | / | NC | / | / |
| 89 | / | NC | / | / |
| 90 | / | DGND | GND | PWR |
| 91 | / | DGND | GND | PWR |
| 92 | / | ETH_MDIP0 | 3.3V/VCCIO | I/O |
| 93 | / | ETH_MDIN0 | 3.3V/VCCIO | I/O |
| 94 | / | ETH_MDIP1 | 3.3V/VCCIO | I/O |
| 95 | / | ETH_MDIN1 | 3.3V/VCCIO | I/O |
| 96 | / | DGND | GND | PWR |
| 97 | / | ETH_MDIP2 | 3.3V/VCCIO | I/O |
| 98 | / | ETH_MDIN2 | 3.3V/VCCIO | I/O |
| 99 | / | ETH_MDIP3 | 3.3V/VCCIO | I/O |
| 100 | / | ETH_MDIN3 | 3.3V/VCCIO | I/O |
| 101 | / | DGND | GND | PWR |
| 102 | 7 | PF0_7 | 3.3V/VCCIO | I/O |
| 103 | 8 | PF1_8 | 3.3V/VCCIO | I/O |
| 104 | 9 | PF2_9 | 3.3V/VCCIO | I/O |
| 105 | / | DGND | GND | PWR |
| 106 | 10 | PF3_10 | 3.3V/VCCIO | I/O |
| 107 | 11 | PF4_11 | 3.3V/VCCIO | I/O |
| 108 | 12 | PF5_12 | 3.3V/VCCIO | I/O |
| 109 | 13 | PF6_13 | 3.3V/VCCIO | I/O |
| 110 | / | DGND | GND | PWR |
| 111 | 21 | REFCLK_21 | 1.8V/AVCC | TO THE |
| 112 | 27 | RESET_27 | 3.3V/VCCIO | I/O |
| 113 | / | 1V8_OUT | 1.8V | PWR |
| 114 | / | 3V3_OUT | 3.3V | PWR |
| 115 | / | V5_IN | 5.0V | PWR |
| 116 | / | V5_IN | 5.0V | PWR |