Helium52 Control

Completed

STD Helium52 Control

Communication_Module

Radio_Frequency

License: GPL 3.0

Mode:

Editors' pick

Update time： 2024-09-05 02:06:59

Creation time： 2023-01-24 21:01:32

Description

PoE Breakout board for Helium hotspot outdoors

48v 1a POE in 12v 1a and 5v 2a out, designed to power bobcat miner and mango router. the mango allows remote control of the bobcat and tapping its gpio allows us to send commands to the ATTINY85-20SU to get temp data and cycle the relay if the node locks up.

several of these have been 100ft in the air for 3yrs now with zero failures.

Design Drawing

schematic diagram

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H52 Control v2.2
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H52 Control v2.1
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PCB

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PCB_Helium52 Control
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PCB_Helium52 Control 2.1
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	Manufacturer Part	Manufacturer	Supplier
1	100uF	C1,C3,C5,C7	CAP-SMD_BD8.0-L8.3-W8.3-FD	4	VKMD1001J101MV	Ymin(永铭)	LCSC	C487384
2	1000uF	C2,C4,C6,C8	CAP-TH_BD16.0-P7.50-D1.2-FD	4	ERZ1HM102L20OT	AISHI(艾华集团)	LCSC	C383058
3	1N5818	D1,D2,D3,D7,D8,D9,D10,D14	DO-41_BD2.4-L4.7-P8.70-D0.9-RD	8	1N5818	LGE(鲁光)	LCSC	C402217
4	1N4007	D4,D11	DO-41_BD2.4-L4.7-P8.70-D0.9-RD	2	1N4007	SEMTECH	LCSC	C106903
5	MBR360G	D5,D6,D12,D13	DO-201AD_BD5.3-L8.4-P12.50-D1.4-RD	4	MBR360G	onsemi(安森美)	LCSC	C150251
6	DC-005-20A	DC1,DC2	DC-IN-TH_DC005	2	DC-005-20A	韩国韩荣	LCSC	C130239
7	220S-2*3P H=8.5MM Ytype Gold-plated	H1	HDR-TH_6P-P2.54-V-F-R2-C3-S2.54	1	B-2200S06P-B120	Ckmtw(灿科盟)	LCSC	C124421
8	SRD-03VDC-SL-C_C496430	K1,K2	RELAY-TH_SRD-03VDC-SL-C	2	SRD-03VDC-SL-C	松乐	LCSC	C496430
9	100uH	L1,L2,L3,L4	IND-SMD_L12.0-W12.0_SLH1207S	4	SLH1207S101MTT	Sunltech(韩国顺磁)	LCSC	C181847
10	15-21SYGC/S530-E2/TR8	LED1,LED4,LED5,LED8	LED1206-R-RD	4	15-21SYGC/S530-E2/TR8	EVERLIGHT(亿光)	LCSC	C73550
11	15-21SURC/S530-A3/TR8	LED2,LED3,LED6,LED7	LED-SMD_L3.2-W1.3-RD-EH2.1	4	15-21SURC/S530-A3/TR8	EVERLIGHT(亿光)	LCSC	C88326
12	2N3904	Q1,Q2	TO-92-3_L5.1-W4.1-P1.27-L	2	2N3904	SEMTECH	LCSC	C118538
13	470	R1,R8	RES-TH_BD2.2-L6.5-P10.50-D0.6	2	MFR0W4F4700A50	UniOhm	LCSC	C58592
14	200	R2,R9	RES-TH_BD2.2-L6.5-P10.50-D0.6	2	MFR0W4F2000A50	UniOhm	LCSC	C58613
15	1.5kΩ	R3,R10	RES-TH_BD3.3-L9.0-P13.00-D0.6	2	RN1WS1.5KΩFT/BA1	Tyohm(幸亚电阻)	LCSC	C385262
16	75Ω	R4	RES-TH_BD1.9-L3.3-P7.30-D0.5	1	RN16T275R0F	台湾大毅	LCSC	C172589
17	68Ω	R5,R12	R1206	2	AECR1206F68R0K9	RESI(开步睿思）	LCSC	C352043
18	680	R6,R11,R13	RES-TH_BD3.3-L9.0-P13.00-D0.6	3	MFR1WSFTE52-680R	YAGEO(国巨)	LCSC	C172957
19	11.3kΩ	R7,R14	RES-TH_BD1.9-L3.3-P7.30-D0.5	2	RN16T51132F	台湾大毅	LCSC	C172629
20	R-RJ45S08P-B000	RJ1-INPUT,RJ2-INPUT	RJ45-TH_R-RJ45S08P-B000	2	R-RJ45S08P-B000	Ckmtw(灿科盟)	LCSC	C386763
21	R-RJ45R08P-B000	RJ1-OUT,RJ2-OUT	RJ45-TH_R-RJ45R08P-B000	2	R-RJ45R08P-B000	Ckmtw(灿科盟)	LCSC	C386756
22	B4B-XH-A-G	U1,U8	CONN-TH_B4B-XH-A-G	2	B4B-XH-A-G	JST	LCSC	C594232
23	PC817B_C3025163	U2,U9	OPTO-SMD-4_L4.6-W6.5-P2.54-LS10.3-TL	2	PC817B	GOODWORK(固得沃克)	LCSC	C3025163
24	LM2576HVR-12	U3,U10	TO-263-5_L10.2-W8.6-P1.70-LS14.4-TL	2	LM2576HVR-12	HTC	LCSC	C126036
25	DHT22	U4,U11	SENSOR-TH_HAIGU_DHT22	2	DHT22	HAIGU(广州海谷)	LCSC	C2880291
26	ATTINY85-20SU	U5	SOIC-8_L5.3-W5.3-P1.27-LS8.0-BL	1	ATTINY85-20SU	MICROCHIP(美国微芯)	LCSC	C89852
27	2*3P	U6	HDR-TH_6P-P2.00-V-F-R2-C3-S2.00	1	2.0-2*3P母	BOOMELE(博穆精密)	LCSC	C110428
28	LM2576HVR-5.0	U7,U14	TO-263-5_L10.2-W8.6-P1.70-LS14.4-TL	2	LM2576HVR-5.0	HTC	LCSC	C126037
29	ATTINY85V-10SU	U12	SOIC-8_L5.3-W5.3-P1.27-LS8.0-BL	1	ATTINY85V-10SU	MICROCHIP(美国微芯)	LCSC	C152192
30	DS1009-08AT1NX-0A2	U13	DIP-8_L10.0-W6.5-P2.54-LS7.6-BL	1	DS1009-08AT1NX-0A2	CONNFLY	LCSC	C72124
31	ATTINY85-20PU	U15	PDIP-8_L9.3-W6.4-P2.54-LS7.9-BL-1	1	ATTINY85-20PU	MICROCHIP(美国微芯)	LCSC	C965497
32	USB-231-BRW	USB1,USB2	USB-A-TH_USB-231-ARY	2	USB-231-BRW	XUNPU(讯普)	LCSC	C720526