ISM01
mlab-modules·ISM01·hw/sch_pcb/ISM01.kicad_pcb
ISM01 is an open source PCB design by mlab-modules: a 2-layer, 60.5 × 40.1 mm board with 94 components (32 distinct parts). It is built around the LM1117-3V3, SI1060-A-GM. Filed under rf & radio and iot & wireless and sensors.
High-performance wireless transceiver, ideal for remote control, data links, and sensor networks.
The ISM01 is a high-performance wireless transceiver designed for long-distance data transmission. The module is based on the Si4463 chip from Silicon Labs, which is part of the EZRadioPRO family. With its wide frequency range and output power, it is ideal for robust and reliable wireless communication applications.
ISM01A can operate on the open 433 or 868 MHz frequencies, which are popular in many applications.

Built around
Parts list
94 components, 32 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM1117-3V3 LM1117 | SOT-223 | U1 |
| 1 | SI1060-A-GM Si1060-A-GM | QFN-36-1EP_5x6mm_P0.5mm_EP3.6x4.1mm_ThermalVias | U2 |
| 2 | BC817 | SOT-23 | Q1, Q2 |
| 1 | ABS07-120-32.768KHZ | ABS07 | Y1 |
| 1 | ABM3B-30.000MHZ-10-1-U-T | Crystal_SMD_Abracon_ABM3B-4Pin_5.0x3.2mm | Y2 |
| 2 | JUMP_3X2 | Straight_2x03 | J1, J4 |
| 2 | SMA | SMA6251A13G50 | J2, J3 |
| 19 | HEADER_2x01_PARALLEL | Straight_2x01 | J6, J7, J8, J9, J10, J11, J12, J13 +11 |
| 2 | HEADER_1x02 | Straight_1x02 | J24, J25 |
| 1 | M4 | Diode-MiniMELF_Standard | D1 |
| 1 | RED | LED_1206 | D2 |
| 1 | GREEN | LED_1206 | D3 |
| 2 | 0R | SMD-0805 | L1, L2 |
| 4 | 18nH | SMD-0805 | L3, L4, L5, L6 |
| 1 | 39NH 39nH | SMD-0805 | L7 |
| 1 | 220NH 220nH | SMD-0805 | L8 |
| 2 | 56nH | SMD-0805 | L9, L10 |
| 5 | 10uF | SMD-0805 | C1, C3, C5, C18, C20 |
| 3 | 100nF | SMD-0805 | C2, C16, C19 |
| 2 | 6.8pf | SMD-0805 | C4, C6 |
Show 12 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 15pF | SMD-0805 | C7, C8 |
| 3 | 8,2pF | SMD-0805 | C9, C10, C11 |
| 1 | 2.7PF 2.7pF | SMD-0805 | C12 |
| 1 | 5.1PF 5.1pF | SMD-0805 | C13 |
| 7 | 10nF | SMD-0805 | C14, C22, C23, C25, C26, C27, C28 |
| 1 | 33PF 33pF | SMD-0805 | C15 |
| 1 | 100PF 100pF | SMD-0805 | C17 |
| 1 | NFM21PC105 | FIR1 | C21 |
| 2 | 0R | SMD-0805 | R1, R21 |
| 18 | 33R | SMD-0805 | R2, R3, R4, R5, R6, R7, R8, R9 +10 |
| 1 | 1k | SMD-0805 | R20 |
| 2 | 150R | SMD-0805 | R22, R23 |
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